{ "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-2026-84939", "tracking": { "current_release_date": "2026-10-21T16:18:09.927325Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-84939", "initial_release_date": "2026-09-08T11:34:39.145202Z", "revision_history": [ { "date": "2026-09-08T11:34:39.145202Z", "number": "1", "summary": "NCSC Score created." }, { "date": "2026-09-10T05:38:48.038617Z", "number": "2", "summary": "Source created.| CVE status created. (valid)| Description created for source.| Products created (2).| References created (2).| CWES updated (1)." }, { "date": "2026-09-10T05:38:49.776404Z", "number": "3", "summary": "NCSC Score updated." }, { "date": "2026-09-10T06:26:24.153542Z", "number": "4", "summary": "Source created.| CVE status created. (valid)| Description created for source.| References created (2).| CWES updated (1)." }, { "date": "2026-09-10T06:26:26.410621Z", "number": "5", "summary": "NCSC Score updated." }, { "date": "2026-09-10T15:14:40.793338Z", "number": "6", "summary": "EPSS created.| Unknown change." }, { "date": "2026-09-10T15:16:20.157452Z", "number": "7", "summary": "NCSC Score updated." }, { "date": "2026-09-10T16:39:04.433782Z", "number": "8", "summary": "CVSS created.| Unknown change." }, { "date": "2026-09-10T16:39:05.768333Z", "number": "9", "summary": "NCSC Score updated." }, { "date": "2026-09-10T16:46:08.298833Z", "number": "10", "summary": "CVSS created." }, { "date": "2026-09-10T16:46:12.519485Z", "number": "11", "summary": "NCSC Score updated." }, { "date": "2026-09-11T13:31:09.873905Z", "number": "12", "summary": "Products created (1).| Product Identifiers created (1)." }, { "date": "2026-09-11T13:31:19.730478Z", "number": "13", "summary": "NCSC Score updated." }, { "date": "2026-09-11T15:14:47.572271Z", "number": "14", "summary": "EPSS updated." }, { "date": "2026-09-11T15:14:52.024819Z", "number": "15", "summary": "NCSC Score updated." }, { "date": "2026-09-12T00:43:47.021110Z", "number": "16", "summary": "Source created.| CVE status created. (valid)| Description created for source.| Products created (1)." }, { "date": "2026-09-12T00:43:52.241678Z", "number": "17", "summary": "NCSC Score updated." }, { "date": "2026-09-12T15:14:48.228287Z", "number": "18", "summary": "EPSS updated." }, { "date": "2026-09-12T15:14:52.580063Z", "number": "19", "summary": "NCSC Score updated." }, { "date": "2026-09-25T00:15:50.892298Z", "number": "20", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (27).| Product Identifiers created (26).| References created (5).| CWES updated (1)." }, { "date": "2026-09-29T15:25:08.743683Z", "number": "21", "summary": "EPSS created.| Unknown change." }, { "date": "2026-09-29T15:25:11.336715Z", "number": "22", "summary": "NCSC Score updated." }, { "date": "2026-10-15T18:29:12.537551Z", "number": "23", "summary": "NCSC Score updated." }, { "date": "2026-10-16T00:30:36.042489Z", "number": "24", "summary": "Source connected.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (1).| Product Remediations created (2).| References created (64).| CWES updated (1)." }, { "date": "2026-10-16T00:30:42.437588Z", "number": "25", "summary": "NCSC Score updated." }, { "date": "2026-10-16T12:46:40.035991Z", "number": "26", "summary": "Source connected.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (1).| Product Remediations created (2).| References created (82).| CWES updated (1)." }, { "date": "2026-10-16T12:46:44.895188Z", "number": "27", "summary": "NCSC Score updated." }, { "date": "2026-10-21T00:33:31.596367Z", "number": "28", "summary": "Source connected.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (3).| Product Remediations created (3).| References created (2)." }, { "date": "2026-10-21T00:33:36.585677Z", "number": "29", "summary": "NCSC Score updated." }, { "date": "2026-10-21T14:44:01.695905Z", "number": "30", "summary": "Source connected.| CVE status created. (valid)" }, { "date": "2026-10-21T14:44:10.988744Z", "number": "31", "summary": "NCSC Score updated." }, { "date": "2026-10-21T16:17:57.854622Z", "number": "32", "summary": "Source connected.| CVE status created. (valid)| Products connected (28).| References created (3)." }, { "date": "2026-10-21T16:18:04.920522Z", "number": "33", "summary": "NCSC Score updated." } ], "status": "interim", "version": "33" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:semver/2.2.0|<=2.3.34", "product": { "name": "vers:semver/2.2.0|<=2.3.34", "product_id": "CSAFPID-9171268" } }, { "category": "product_version_range", "name": "vers:semver/2.3.35", "product": { "name": "vers:semver/2.3.35", "product_id": "CSAFPID-9171269" } } ], "category": "product_name", "name": "Apache FreeMarker" } ], "category": "vendor", "name": "Apache Software Foundation" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/11", "product": { "name": "vers:unknown/11", "product_id": "CSAFPID-6213344", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:11.0" } } }, { "category": "product_version_range", "name": "vers:unknown/14", "product": { "name": "vers:unknown/14", "product_id": "CSAFPID-1846967", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:14.0" } } }, { "category": "product_version_range", "name": "vers:unknown/15.0.0.0.0", "product": { "name": "vers:unknown/15.0.0.0.0", "product_id": "CSAFPID-1350134", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:15.0.0.0.0" } } }, { "category": "product_version_range", "name": "vers:unknown/15.0.1.0.0", "product": { "name": "vers:unknown/15.0.1.0.0", "product_id": "CSAFPID-5452530", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:15.0.1.0.0" } } }, { "category": "product_version_range", "name": "vers:unknown/15.1.0.0.0", "product": { "name": "vers:unknown/15.1.0.0.0", "product_id": "CSAFPID-5452533", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:15.1.0.0.0" } } }, { "category": "product_version_range", "name": "vers:unknown/15.2.0.0.0", "product": { "name": "vers:unknown/15.2.0.0.0", "product_id": "CSAFPID-8469661", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:15.2.0.0.0" } } }, { "category": "product_version_range", "name": "vers:unknown/24.2.4-25.2.000", "product": { "name": "vers:unknown/24.2.4-25.2.000", "product_id": "CSAFPID-9794255", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:24.2.4-25.2.000" } } }, { "category": "product_version_range", "name": "vers:unknown/25.1.100", "product": { "name": "vers:unknown/25.1.100", "product_id": "CSAFPID-2726924", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:25.1.100" } } }, { "category": "product_version_range", "name": "vers:unknown/25.1.200", "product": { "name": "vers:unknown/25.1.200", "product_id": "CSAFPID-5452528", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:25.1.200" } } }, { "category": "product_version_range", "name": "vers:unknown/25.2.100", "product": { "name": "vers:unknown/25.2.100", "product_id": "CSAFPID-5129856", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:25.2.100" } } }, { "category": "product_version_range", "name": "vers:unknown/25.2.200", "product": { "name": "vers:unknown/25.2.200", "product_id": "CSAFPID-6213342", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:25.2.200" } } }, { "category": "product_version_range", "name": "vers:unknown/25.2.201", "product": { "name": "vers:unknown/25.2.201", "product_id": "CSAFPID-9794259", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:25.2.201" } } }, { "category": "product_version_range", "name": "vers:unknown/25.2.202", "product": { "name": "vers:unknown/25.2.202", "product_id": "CSAFPID-9794251", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:25.2.202" } } }, { "category": "product_version_range", "name": "vers:unknown/26.1.200", "product": { "name": "vers:unknown/26.1.200", "product_id": "CSAFPID-9794254", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:26.1.200" } } }, { "category": "product_version_range", "name": "vers:unknown/26.1.202", "product": { "name": "vers:unknown/26.1.202", "product_id": "CSAFPID-9794257", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:26.1.202" } } }, { "category": "product_version_range", "name": "vers:unknown/47.0.0.2.0", "product": { "name": "vers:unknown/47.0.0.2.0", "product_id": "CSAFPID-9794256", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:47.0.0.2.0" } } }, { "category": "product_version_range", "name": "vers:unknown/6", "product": { "name": "vers:unknown/6", "product_id": "CSAFPID-5129855", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:6.0" } } }, { "category": "product_version_range", "name": "vers:unknown/6.1", "product": { "name": "vers:unknown/6.1", "product_id": "CSAFPID-5452527", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:6.1" } } }, { "category": "product_version_range", "name": "vers:unknown/6.1.1-7.0.0", "product": { "name": "vers:unknown/6.1.1-7.0.0", "product_id": "CSAFPID-9010919", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:6.1.1-7.0.0" } } }, { "category": "product_version_range", "name": "vers:unknown/7.0.0", "product": { "name": "vers:unknown/7.0.0", "product_id": "CSAFPID-9794252", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:7.0.0" } } }, { "category": "product_version_range", "name": "vers:unknown/7.5.0", "product": { "name": "vers:unknown/7.5.0", "product_id": "CSAFPID-5452523", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:7.5.0" } } }, { "category": "product_version_range", "name": "vers:unknown/7.5.1", "product": { "name": "vers:unknown/7.5.1", "product_id": "CSAFPID-9794258", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:7.5.1" } } }, { "category": "product_version_range", "name": "vers:unknown/7.6.0", "product": { "name": "vers:unknown/7.6.0", "product_id": "CSAFPID-6213349", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:7.6.0" } } }, { "category": "product_version_range", "name": "vers:unknown/7.7.0", "product": { "name": "vers:unknown/7.7.0", "product_id": "CSAFPID-5452536", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:7.7.0" } } }, { "category": "product_version_range", "name": "vers:unknown/7.8.0", "product": { "name": "vers:unknown/7.8.0", "product_id": "CSAFPID-5452531", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:7.8.0" } } }, { "category": "product_version_range", "name": "vers:unknown/8.0-8.1", "product": { "name": "vers:unknown/8.0-8.1", "product_id": "CSAFPID-9794260", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:8.0-8.1" } } }, { "category": "product_version_range", "name": "vers:unknown/8.0-8.3", "product": { "name": "vers:unknown/8.0-8.3", "product_id": "CSAFPID-9794253", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:8.0-8.3" } } }, { "category": "product_version_range", "name": "vers:unknown/8.0.1", "product": { "name": "vers:unknown/8.0.1", "product_id": "CSAFPID-9010916", "product_identification_helper": { "cpe": "cpe:/a:oracle:communications:8.0.1" } } } ], "category": "product_name", "name": "Communications" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:oracle/25.2.202", "product": { "name": "vers:oracle/25.2.202", "product_id": "CSAFPID-9763873", "product_identification_helper": { "cpe": "cpe:2.3:a:oracle:communications_cloud_native_core_console:25.2.202:*:*:*:*:*:*:*" } } }, { "category": "product_version_range", "name": "vers:oracle/26.1.200", "product": { "name": "vers:oracle/26.1.200", "product_id": "CSAFPID-9763871", "product_identification_helper": { "cpe": "cpe:2.3:a:oracle:communications_cloud_native_core_console:26.1.200:*:*:*:*:*:*:*" } } } ], "category": "product_name", "name": "Oracle Communications Cloud Native Core Console" }, { "branches": [ { "category": "product_version_range", "name": "vers:oracle/>=6.1.1|<=7.0.0", "product": { "name": "vers:oracle/>=6.1.1|<=7.0.0", "product_id": "CSAFPID-6212729", "product_identification_helper": { "cpe": "cpe:2.3:a:oracle:communications_unified_assurance:6.1.1-7.0.0:*:*:*:*:*:*:*" } } } ], "category": "product_name", "name": "Oracle Communications Unified Assurance" } ], "category": "product_family", "name": "Oracle Communications" } ], "category": "vendor", "name": "Oracle" }, { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/3.27", "product": { "name": "vers:rpm/3.27", "product_id": "CSAFPID-9710402", "product_identification_helper": { "cpe": "cpe:/a:redhat:quarkus:3.27::el8" } } } ], "category": "product_name", "name": "Red Hat build of Quarkus 3.27.6.redhat" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/3.33", "product": { "name": "vers:rpm/3.33", "product_id": "CSAFPID-9712813", "product_identification_helper": { "cpe": "cpe:/a:redhat:quarkus:3.33::el8" } } } ], "category": "product_name", "name": "Red Hat build of Quarkus 3.33.4.redhat" } ], "category": "product_family", "name": "Red Hat build of Quarkus" } ], "category": "vendor", "name": "Red Hat" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/2.3.10", "product": { "name": "vers:unknown/2.3.10", "product_id": "CSAFPID-9390908", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.10" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.11", "product": { "name": "vers:unknown/2.3.11", "product_id": "CSAFPID-9390909", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.11" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.12", "product": { "name": "vers:unknown/2.3.12", "product_id": "CSAFPID-9390910", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.12" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.13", "product": { "name": "vers:unknown/2.3.13", "product_id": "CSAFPID-9390911", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.13" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.14", "product": { "name": "vers:unknown/2.3.14", "product_id": "CSAFPID-9390912", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.14" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.15", "product": { "name": "vers:unknown/2.3.15", "product_id": "CSAFPID-9390913", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.15" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.16", "product": { "name": "vers:unknown/2.3.16", "product_id": "CSAFPID-9390914", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.16" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.17", "product": { "name": "vers:unknown/2.3.17", "product_id": "CSAFPID-9390915", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.17" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.18", "product": { "name": "vers:unknown/2.3.18", "product_id": "CSAFPID-9390916", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.18" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.19", "product": { "name": "vers:unknown/2.3.19", "product_id": "CSAFPID-9390917", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.19" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.20", "product": { "name": "vers:unknown/2.3.20", "product_id": "CSAFPID-9390918", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.20" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.21", "product": { "name": "vers:unknown/2.3.21", "product_id": "CSAFPID-9390919", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.21" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.22", "product": { "name": "vers:unknown/2.3.22", "product_id": "CSAFPID-9390920", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.22" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.23", "product": { "name": "vers:unknown/2.3.23", "product_id": "CSAFPID-9390921", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.23" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.24-incubating", "product": { "name": "vers:unknown/2.3.24-incubating", "product_id": "CSAFPID-9390922", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.24-incubating" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.25-incubating", "product": { "name": "vers:unknown/2.3.25-incubating", "product_id": "CSAFPID-9390923", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.25-incubating" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.26-incubating", "product": { "name": "vers:unknown/2.3.26-incubating", "product_id": "CSAFPID-9390924", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.26-incubating" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.27-incubating", "product": { "name": "vers:unknown/2.3.27-incubating", "product_id": "CSAFPID-9390925", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.27-incubating" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.28", "product": { "name": "vers:unknown/2.3.28", "product_id": "CSAFPID-9390926", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.28" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.29", "product": { "name": "vers:unknown/2.3.29", "product_id": "CSAFPID-9390927", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.29" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.30", "product": { "name": "vers:unknown/2.3.30", "product_id": "CSAFPID-9390928", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.30" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.31", "product": { "name": "vers:unknown/2.3.31", "product_id": "CSAFPID-9390929", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.31" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.32", "product": { "name": "vers:unknown/2.3.32", "product_id": "CSAFPID-9390930", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.32" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.33", "product": { "name": "vers:unknown/2.3.33", "product_id": "CSAFPID-9390931", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.33" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.34", "product": { "name": "vers:unknown/2.3.34", "product_id": "CSAFPID-9390932", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.34" } } }, { "category": "product_version_range", "name": "vers:unknown/2.3.9", "product": { "name": "vers:unknown/2.3.9", "product_id": "CSAFPID-9390933", "product_identification_helper": { "purl": "pkg:maven/org.freemarker/freemarker@2.3.9" } } }, { "category": "product_version_range", "name": "vers:unknown/>=2.2.0|<2.3.35", "product": { "name": "vers:unknown/>=2.2.0|<2.3.35", "product_id": "CSAFPID-9390934" } }, { "category": "product_version_range", "name": "vers:unknown/>=2.2|<2.3.35", "product": { "name": "vers:unknown/>=2.2|<2.3.35", "product_id": "CSAFPID-9212229", "product_identification_helper": { "cpe": "cpe:2.3:a:apache:freemarker:*:*:*:*:*:*:*:*" } } } ], "category": "product_name", "name": "freemarker" } ], "category": "vendor", "name": "apache" }, { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:deb/unknown", "product": { "name": "vers:deb/unknown", "product_id": "CSAFPID-9215298" } } ], "category": "product_name", "name": "libfreemarker-java" } ], "category": "product_family", "name": "bookworm" } ], "category": "vendor", "name": "debian" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-84939", "cwe": { "id": "CWE-23", "name": "Relative Path Traversal" }, "flags": [ { "label": "vulnerable_code_not_present", "product_ids": [ "CSAFPID-9710402", "CSAFPID-9712813" ] } ], "notes": [ { "category": "description", "text": "Path traversal vulnerability in Apache FreeMarker template loading mechanism, if the attacker can specify an arbitrary malformed locale identifier to FreeMarker, and the localized lookup configuration setting is enabled (it's by default enabled).\n\nThis issue affects Apache FreeMarker from 2.2.0 through 2.3.34.\n\nUsers are recommended to upgrade to version 2.3.35. Disabling localized lookup in previous versions also mitigates this.\n\nNote that even in versions affected by this vulnerability, the files that can be loaded remain restricted by the TemplateLoader that FreeMarker is configured to use. In particular, FileTemplateLoader prevents attempts to traverse outside the baseDir specified in its constructor. Other TemplateLoader implementations may allow access outside their designated base directory, but they are still constrained by the underlying storage mechanism—for example, a loader wrapping a Java class loader can only access resources that the class loader can load, while one wrapping a web application context can only access resources available through that context.", "title": "osvmaven - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Maven%2FGHSA-27j2-h3m2-8237.json?alt=media" }, { "category": "description", "text": "A flaw was found in Apache FreeMarker. A remote attacker could exploit a path traversal vulnerability in the template loading mechanism by providing a specially crafted, malformed locale identifier. This is possible if the localized lookup configuration setting is enabled, which is the default. This vulnerability could allow an attacker to access files outside the intended base directory, potentially leading to information disclosure or unauthorized file access, depending on the configured TemplateLoader.", "title": "redhat - https://access.redhat.com/errata/RHSA-2026:83082" }, { "category": "description", "text": "A flaw was found in Apache FreeMarker. A remote attacker could exploit a path traversal vulnerability in the template loading mechanism by providing a specially crafted, malformed locale identifier. This is possible if the localized lookup configuration setting is enabled, which is the default. This vulnerability could allow an attacker to access files outside the intended base directory, potentially leading to information disclosure or unauthorized file access, depending on the configured TemplateLoader.", "title": "redhat - https://access.redhat.com/errata/RHSA-2026:83520" }, { "category": "description", "text": "Vulnerability in the Oracle Communications Unified Assurance product of Oracle Communications (component: Core (Apache FreeMarker)). Supported versions that are affected are 6.1.1-7.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Unified Assurance. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Communications Unified Assurance accessible data as well as unauthorized access to critical data or complete access to all Oracle Communications Unified Assurance accessible data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).", "title": "oracle - https://www.oracle.com/a/tech/docs/security-alerts/cpuoct2026csaf.json" }, { "category": "description", "text": "Path traversal vulnerability in Apache FreeMarker template loading mechanism, if the attacker can specify an arbitrary malformed locale identifier to FreeMarker, and the localized lookup configuration setting is enabled (it's by default enabled).\n\nThis issue affects Apache FreeMarker from 2.2.0 through 2.3.34.\n\nUsers are recommended to upgrade to version 2.3.35. Disabling localized lookup in previous versions also mitigates this.\n\nNote that even in versions affected by this vulnerability, the files that can be loaded remain restricted by the TemplateLoader that FreeMarker is configured to use. In particular, FileTemplateLoader prevents attempts to traverse outside the baseDir specified in its constructor. Other TemplateLoader implementations may allow access outside their designated base directory, but they are still constrained by the underlying storage mechanism—for example, a loader wrapping a Java class loader can only access resources that the class loader can load, while one wrapping a web application context can only access resources available through that context.", "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-84939" }, { "category": "description", "text": "Path traversal vulnerability in Apache FreeMarker template loading mechanism, if the attacker can specify an arbitrary malformed locale identifier to FreeMarker, and the localized lookup configuration setting is enabled (it's by default enabled). This issue affects Apache FreeMarker from 2.2.0 through 2.3.34. Users are recommended to upgrade to version 2.3.35. Disabling localized lookup in previous versions also mitigates this. Note that even in versions affected by this vulnerability, the files that can be loaded remain restricted by the TemplateLoader that FreeMarker is configured to use. In particular, FileTemplateLoader prevents attempts to traverse outside the baseDir specified in its constructor. Other TemplateLoader implementations may allow access outside their designated base directory, but they are still constrained by the underlying storage mechanism—for example, a loader wrapping a Java class loader can only access resources that the class loader can load, while one wrapping a web application context can only access resources available through that context.", "title": "debian - https://security-tracker.debian.org/tracker/CVE-2026-84939" }, { "category": "description", "text": "Path traversal vulnerability in Apache FreeMarker template loading mechanism, if the attacker can specify an arbitrary malformed locale identifier to FreeMarker, and the localized lookup configuration setting is enabled (it's by default enabled).\n\nThis issue affects Apache FreeMarker from 2.2.0 through 2.3.34.\n\nUsers are recommended to upgrade to version 2.3.35. Disabling localized lookup in previous versions also mitigates this.\n\nNote that even in versions affected by this vulnerability, the files that can be loaded remain restricted by the TemplateLoader that FreeMarker is configured to use. In particular, FileTemplateLoader prevents attempts to traverse outside the baseDir specified in its constructor. Other TemplateLoader implementations may allow access outside their designated base directory, but they are still constrained by the underlying storage mechanism—for example, a loader wrapping a Java class loader can only access resources that the class loader can load, while one wrapping a web application context can only access resources available through that context.", "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-84939" }, { "category": "other", "text": "0.00854", "title": "EPSS" }, { "category": "other", "text": "5.5", "title": "NCSC Score" }, { "category": "other", "text": "VENDOR FIX as product remediation category, There is product data available from source Certbundde, There is product data available from source Oracle", "title": "NCSC Score top increasing factors" }, { "category": "other", "text": "Is related to (a version of) an uncommon product, Is related to a product by vendor Apache, There is product data available from source Debian", "title": "NCSC Score top decreasing factors" } ], "product_status": { "fixed": [ "CSAFPID-9710402", "CSAFPID-9712813" ], "known_affected": [ "CSAFPID-9212229", "CSAFPID-9215298", "CSAFPID-9171268", "CSAFPID-9390908", "CSAFPID-9390909", "CSAFPID-9390910", "CSAFPID-9390911", "CSAFPID-9390912", "CSAFPID-9390913", "CSAFPID-9390914", "CSAFPID-9390915", "CSAFPID-9390916", "CSAFPID-9390917", "CSAFPID-9390918", "CSAFPID-9390919", "CSAFPID-9390920", "CSAFPID-9390921", "CSAFPID-9390922", "CSAFPID-9390923", "CSAFPID-9390924", "CSAFPID-9390925", "CSAFPID-9390926", "CSAFPID-9390927", "CSAFPID-9390928", "CSAFPID-9390929", "CSAFPID-9390930", "CSAFPID-9390931", "CSAFPID-9390932", "CSAFPID-9390933", "CSAFPID-9390934", "CSAFPID-6212729", "CSAFPID-9763871", "CSAFPID-9763873", "CSAFPID-1350134", "CSAFPID-1846967", "CSAFPID-2726924", "CSAFPID-5129855", "CSAFPID-5129856", "CSAFPID-5452523", "CSAFPID-5452527", "CSAFPID-5452528", "CSAFPID-5452530", "CSAFPID-5452531", "CSAFPID-5452533", "CSAFPID-5452536", "CSAFPID-6213342", "CSAFPID-6213344", "CSAFPID-6213349", "CSAFPID-8469661", "CSAFPID-9010916", "CSAFPID-9010919", "CSAFPID-9794251", "CSAFPID-9794252", "CSAFPID-9794253", "CSAFPID-9794254", "CSAFPID-9794255", "CSAFPID-9794256", "CSAFPID-9794257", "CSAFPID-9794258", "CSAFPID-9794259", "CSAFPID-9794260" ], "known_not_affected": [ "CSAFPID-9171269" ] }, "references": [ { "category": "external", "summary": "Source - ncscclear", "url": "https://vulnerabilities.ncsc.nl/manual/CVE-2026-84939" }, { "category": "external", "summary": "Source - nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-84939" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss" }, { "category": "external", "summary": "Source - debian", "url": "https://security-tracker.debian.org/tracker/CVE-2026-84939" }, { "category": "external", "summary": "Source - cveprojectv5", "url": "https://www.cve.org/CVERecord?id=CVE-2026-84939" }, { "category": "external", "summary": "Source - osv", "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Maven%2FGHSA-27j2-h3m2-8237.json?alt=media" }, { "category": "external", "summary": "Source - redhat", "url": "https://access.redhat.com/errata/RHSA-2026:83082" }, { "category": "external", "summary": "Source - redhat", "url": "https://access.redhat.com/errata/RHSA-2026:83520" }, { "category": "external", "summary": "Source - oracle", "url": "https://www.oracle.com/a/tech/docs/security-alerts/cpuoct2026csaf.json" }, { "category": "external", "summary": "Source - ncscclear", "url": "https://advisories.ncsc.nl/advisory?id=NCSC-2026-0444" }, { "category": "external", "summary": "Source - certbundde", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-4090.json" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-84939" }, { "category": "external", "summary": "Reference - redhat", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2531282" }, { "category": "external", "summary": "Reference - redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-84939" }, { "category": "external", "summary": "Reference - osv; redhat", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-84939" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; osv; redhat", "url": "http://www.openwall.com/lists/oss-security/2026/09/08/2" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; osv; redhat", "url": "https://lists.apache.org/thread/hrd7o2ylwkkswdyhyzllgqt0f80kyd5y" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/errata/RHSA-2026:83082" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/products/quarkus/" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=redhat.quarkus&downloadType=distributions&version=3.27.6" }, { "category": "external", "summary": "Reference - redhat", "url": "https://docs.redhat.com/en/documentation/red_hat_build_of_quarkus/3.27" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9388" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9389" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9390" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9391" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9392" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9393" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9394" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9395" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9396" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9397" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9398" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9399" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9400" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9401" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9402" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9403" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9404" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9405" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9406" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9407" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9408" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9409" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9410" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9411" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9412" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9413" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9415" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9416" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9417" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9418" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9419" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9420" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9421" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9422" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9423" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9424" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9425" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9426" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9427" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9428" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9429" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9430" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9431" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9432" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9433" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9434" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9435" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9436" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9437" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9450" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9480" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9490" }, { "category": "external", "summary": "Reference - redhat", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_83082.json" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/errata/RHSA-2026:83520" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=redhat.quarkus&downloadType=distributions&version=3.33.4" }, { "category": "external", "summary": "Reference - redhat", "url": "https://docs.redhat.com/en/documentation/red_hat_build_of_quarkus/3.33" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-7966" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-8256" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9317" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9318" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9319" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9320" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9321" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9322" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9323" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9324" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9325" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9326" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9327" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9328" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9329" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9330" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9331" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9332" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9333" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9334" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9335" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9336" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9337" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9338" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9339" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9340" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9341" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9342" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9343" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9344" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9345" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9346" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9347" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9348" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9349" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9350" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9351" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9352" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9353" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9354" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9355" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9356" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9357" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9358" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9359" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9360" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9361" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9362" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9363" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9364" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9365" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9366" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9367" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9368" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9369" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9370" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9371" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9372" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9373" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9374" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9375" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9376" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9377" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9378" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9379" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9380" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9381" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9382" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9478" }, { "category": "external", "summary": "Reference - redhat", "url": "https://issues.redhat.com/browse/QUARKUS-9495" }, { "category": "external", "summary": "Reference - redhat", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_83520.json" }, { "category": "external", "summary": "Reference - osv", "url": "https://github.com/apache/freemarker/commit/83953d9a9fa5a7c1fce3e39ff57182c19a34b5eb" }, { "category": "external", "summary": "Reference - osv", "url": "https://github.com/apache/freemarker/releases/tag/v2.3.35" }, { "category": "external", "summary": "Reference - oracle", "url": "https://www.oracle.com/security-alerts/cpuoct2026.html" }, { "category": "external", "summary": "Reference - oracle", "url": "https://www.oracle.com/docs/tech/security-alerts/cpuoct2026csaf.json" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-4090.json" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-4090" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://www.oracle.com/security-alerts/cpuoct2026.html#AppendixCGBU" } ], "remediations": [ { "category": "vendor_fix", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor information about how to apply this update, see https://access.redhat.com/articles/11258.", "product_ids": [ "CSAFPID-9710402" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2026:83082" }, { "category": "workaround", "details": "To mitigate this vulnerability, disable the localized lookup configuration setting within your Apache FreeMarker deployment. This setting is enabled by default and its deactivation prevents the processing of malformed locale identifiers that could lead to path traversal. Consult your application's documentation for specific instructions on how to configure FreeMarker to disable localized lookup. A restart of the affected application or service will be required for the changes to take effect. Disabling localized lookup may impact applications that rely on this feature for internationalization.", "product_ids": [ "CSAFPID-9710402", "CSAFPID-9712813" ] }, { "category": "vendor_fix", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "CSAFPID-9712813" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2026:83520" }, { "category": "vendor_fix", "details": "Oracle customers with valid support contracts", "product_ids": [ "CSAFPID-6212729" ], "url": "https://support.oracle.com/support/?documentId=CPU362" }, { "category": "vendor_fix", "details": "Oracle customers with valid support contracts", "product_ids": [ "CSAFPID-9763871", "CSAFPID-9763873" ], "url": "https://support.oracle.com/support/?documentId=CPU405" } ], "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:N", "baseScore": 9.1, "baseSeverity": "CRITICAL" }, "products": [ "CSAFPID-1350134", "CSAFPID-1846967", "CSAFPID-2726924", "CSAFPID-5129855", "CSAFPID-5129856", "CSAFPID-5452523", "CSAFPID-5452527", "CSAFPID-5452528", "CSAFPID-5452530", "CSAFPID-5452531", "CSAFPID-5452533", "CSAFPID-5452536", "CSAFPID-6212729", "CSAFPID-6213342", "CSAFPID-6213344", "CSAFPID-6213349", "CSAFPID-8469661", "CSAFPID-9010916", "CSAFPID-9010919", "CSAFPID-9171268", "CSAFPID-9212229", "CSAFPID-9215298", "CSAFPID-9390908", "CSAFPID-9390909", "CSAFPID-9390910", "CSAFPID-9390911", "CSAFPID-9390912", "CSAFPID-9390913", "CSAFPID-9390914", "CSAFPID-9390915", "CSAFPID-9390916", "CSAFPID-9390917", "CSAFPID-9390918", "CSAFPID-9390919", "CSAFPID-9390920", "CSAFPID-9390921", "CSAFPID-9390922", "CSAFPID-9390923", "CSAFPID-9390924", "CSAFPID-9390925", "CSAFPID-9390926", "CSAFPID-9390927", "CSAFPID-9390928", "CSAFPID-9390929", "CSAFPID-9390930", "CSAFPID-9390931", "CSAFPID-9390932", "CSAFPID-9390933", "CSAFPID-9390934", "CSAFPID-9763871", "CSAFPID-9763873", "CSAFPID-9794251", "CSAFPID-9794252", "CSAFPID-9794253", "CSAFPID-9794254", "CSAFPID-9794255", "CSAFPID-9794256", "CSAFPID-9794257", "CSAFPID-9794258", "CSAFPID-9794259", "CSAFPID-9794260" ] } ], "title": "CVE-2026-84939" } ] }