{ "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-2026-100690", "tracking": { "current_release_date": "2026-10-02T12:44:07.078412Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-100690", "initial_release_date": "2026-09-26T14:29:12.003921Z", "revision_history": [ { "date": "2026-09-26T14:29:12.003921Z", "number": "1", "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (2).| CWES updated (1)." }, { "date": "2026-09-26T14:29:14.478399Z", "number": "2", "summary": "NCSC Score created." }, { "date": "2026-09-26T15:35:22.494509Z", "number": "3", "summary": "NCSC Score updated." }, { "date": "2026-09-27T00:43:47.157866Z", "number": "4", "summary": "Source created.| CVE status created. (valid)| Products connected (1)." }, { "date": "2026-09-27T00:43:54.478163Z", "number": "5", "summary": "NCSC Score updated." }, { "date": "2026-09-27T06:28:30.366433Z", "number": "6", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (10).| References created (4).| CWES updated (1)." }, { "date": "2026-09-27T06:28:31.919382Z", "number": "7", "summary": "NCSC Score updated." }, { "date": "2026-09-27T06:43:51.517294Z", "number": "8", "summary": "Description created for source." }, { "date": "2026-09-27T15:14:53.982971Z", "number": "9", "summary": "EPSS created.| Unknown change." }, { "date": "2026-09-27T15:14:59.316190Z", "number": "10", "summary": "NCSC Score updated." }, { "date": "2026-09-28T12:44:01.689016Z", "number": "11", "summary": "CVSS created.| CWES created (1).| Products created (3).| References created (2).| Description created for source.| Unknown change.| Product Identifiers created (1)." }, { "date": "2026-09-28T12:44:02.837494Z", "number": "12", "summary": "NCSC Score updated." }, { "date": "2026-09-28T12:45:36.451230Z", "number": "13", "summary": "Products connected (1).| Products removed (1)." }, { "date": "2026-09-29T12:43:05.794930Z", "number": "14", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (12).| Product Identifiers created (4).| Product Remediations created (12).| References created (4).| CWES updated (1).| Vendor_assessment created." }, { "date": "2026-09-29T12:43:17.521794Z", "number": "15", "summary": "NCSC Score updated." }, { "date": "2026-09-29T16:13:03.747509Z", "number": "16", "summary": "EPSS created.| Unknown change." }, { "date": "2026-09-29T19:32:33.316240Z", "number": "17", "summary": "Products created (1).| Product Identifiers created (1)." }, { "date": "2026-09-29T19:32:36.517112Z", "number": "18", "summary": "NCSC Score updated." }, { "date": "2026-09-30T15:41:02.591100Z", "number": "19", "summary": "Unknown change." }, { "date": "2026-10-02T12:43:52.819924Z", "number": "20", "summary": "Source connected.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (26).| Product Remediations created (28).| Product Identifiers created (96).| Product Identifiers removed (96).| References created (31).| CWES updated (1)." }, { "date": "2026-10-02T12:44:05.863461Z", "number": "21", "summary": "NCSC Score updated." } ], "status": "interim", "version": "21" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/1.5", "product": { "name": "vers:rpm/1.5", "product_id": "CSAFPID-9505870", "product_identification_helper": { "cpe": "cpe:/a:redhat:cluster_observability_operator:1.5::el9" } } } ], "category": "product_name", "name": "Cluster Observability Operator 1.5.3" }, { "branches": [ { "category": "product_version_range", "name": "vers:oci/1790854499", "product": { "name": "vers:oci/1790854499", "product_id": "CSAFPID-9505875", "product_identification_helper": { "purl": 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"branches": [ { "category": "product_version_range", "name": "vers:rpm/1", "product": { "name": "vers:rpm/1", "product_id": "CSAFPID-6014972", "product_identification_helper": { "cpe": "cpe:/a:redhat:hummingbird:1" } } } ], "category": "product_name", "name": "Red Hat Hardened Images" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/1", "product": { "name": "vers:rpm/1", "product_id": "CSAFPID-1439281", "product_identification_helper": { "cpe": "cpe:/a:redhat:openshift_gitops:1" } } } ], "category": "product_name", "name": "Red Hat OpenShift GitOps" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/18.0", "product": { "name": "vers:rpm/18.0", "product_id": "CSAFPID-1441197", "product_identification_helper": { "cpe": "cpe:/a:redhat:openstack:18.0" } } } ], "category": "product_name", "name": "Red Hat OpenStack Platform 18.0" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-1439282" } } ], "category": "product_name", "name": "argocd-rhel8" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2847218" } } ], "category": "product_name", "name": "argocd-rhel9" } ], "category": "product_family", "name": "Red Hat OpenShift GitOps" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2868420" } } ], "category": "product_name", "name": "grafana" } ], "category": "product_family", "name": "Red Hat Enterprise Linux 10" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-8902830" } } ], "category": "product_name", "name": "grafana12.4" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-8902831" } } ], "category": "product_name", "name": "grafana13.1" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-9053231" } } ], "category": "product_name", "name": "grafana13.2" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-9486191" } } ], "category": "product_name", "name": "hugo-main-0.166.0-0.1.hum1" } ], "category": "product_family", "name": "Red Hat Hardened Images" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2915064" } } ], "category": "product_name", "name": "openstack-operator-bundle" } ], "category": "product_family", "name": "Red Hat OpenStack Platform 18.0" } ], "category": "vendor", "name": "Red Hat" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/>=0.161.0|<0.166.0", "product": { "name": "vers:unknown/>=0.161.0|<0.166.0", "product_id": "CSAFPID-9488169", "product_identification_helper": { "cpe": "cpe:2.3:a:gohugo:hugo:*:*:*:*:*:*:*:*" } } }, { "category": "product_version_range", "name": "vers:unknown/>=0.161.0|<=0.166.0", "product": { "name": "vers:unknown/>=0.161.0|<=0.166.0", "product_id": "CSAFPID-9479060", "product_identification_helper": { "cpe": "cpe:2.3:a:gohugo:hugo:*:*:*:*:*:*:*:*" } } } ], "category": "product_name", "name": "Hugo" } ], "category": "vendor", "name": "Gohugo" }, { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:deb/*", "product": { "name": "vers:deb/*", "product_id": "CSAFPID-1396779" } } ], "category": "product_name", "name": "hugo" } ], "category": "product_family", "name": "bookworm" } ], "category": "vendor", "name": "Debian" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:semver/0.161.0|<0.166.0", "product": { "name": "vers:semver/0.161.0|<0.166.0", "product_id": "CSAFPID-9479061" } }, { "category": "product_version_range", "name": "vers:semver/0.166.0", "product": { "name": "vers:semver/0.166.0", "product_id": "CSAFPID-9479062" } }, { "category": "product_version_range", "name": "vers:unknown/v0.161.0", "product": { "name": "vers:unknown/v0.161.0", "product_id": "CSAFPID-8778521" } }, { "category": "product_version_range", "name": "vers:unknown/v0.161.1", "product": { "name": "vers:unknown/v0.161.1", "product_id": "CSAFPID-8778520" } }, { "category": "product_version_range", "name": "vers:unknown/v0.162.0", "product": { "name": "vers:unknown/v0.162.0", "product_id": "CSAFPID-8714847" } }, { "category": "product_version_range", "name": "vers:unknown/v0.162.1", "product": { "name": "vers:unknown/v0.162.1", "product_id": "CSAFPID-8714846" } }, { "category": "product_version_range", "name": "vers:unknown/v0.163.0", "product": { "name": "vers:unknown/v0.163.0", "product_id": "CSAFPID-8714845" } }, { "category": "product_version_range", "name": "vers:unknown/v0.163.1", "product": { "name": "vers:unknown/v0.163.1", "product_id": "CSAFPID-8784851" } }, { "category": "product_version_range", "name": "vers:unknown/v0.163.2", "product": { "name": "vers:unknown/v0.163.2", "product_id": "CSAFPID-8784850" } }, { "category": "product_version_range", "name": "vers:unknown/v0.163.3", "product": { "name": "vers:unknown/v0.163.3", "product_id": "CSAFPID-9011002" } }, { "category": "product_version_range", "name": "vers:unknown/v0.164.0", "product": { "name": "vers:unknown/v0.164.0", "product_id": "CSAFPID-9011001" } }, { "category": "product_version_range", "name": "vers:unknown/v0.165.0", "product": { "name": "vers:unknown/v0.165.0", "product_id": "CSAFPID-9051850" } } ], "category": "product_name", "name": "hugo" } ], "category": "vendor", "name": "gohugoio" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-100690", "cwe": { "id": "CWE-59", "name": "Improper Link Resolution Before File Access ('Link Following')" }, "flags": [ { "label": "vulnerable_code_not_present", "product_ids": [ "CSAFPID-9505871", "CSAFPID-9505872", "CSAFPID-9505873", "CSAFPID-9505874", "CSAFPID-9505875", "CSAFPID-9505876", "CSAFPID-9505877", "CSAFPID-9505878", "CSAFPID-9505879", "CSAFPID-9505880", "CSAFPID-9505881", "CSAFPID-9505882", "CSAFPID-9505883", "CSAFPID-9505885", "CSAFPID-9505886", "CSAFPID-9505887", "CSAFPID-9505888", "CSAFPID-9505889", "CSAFPID-9505890", "CSAFPID-9505891", "CSAFPID-9505892", "CSAFPID-9505893", "CSAFPID-9505894", "CSAFPID-9505895" ] } ], "notes": [ { "category": "description", "text": "Hugo versions from v0.161.0 through v0.165.0 run Node.js tools (css.PostCSS, css.TailwindCSS, js.Babel) under the Node.js permission model to restrict file system reads to the project directory and configured mounts. Because the Node.js permission model validates only the lexical path and follows symbolic links that point outside the allowed set, Hugo did not detect symlinks escaping the sandbox. An attacker who can contribute content to a Hugo project (for example via a pull request) can commit a symlink such as assets/css/x.css -> /etc/passwd together with a PostCSS plugin that reads it, allowing any file readable by the Hugo build process to be disclosed and potentially embedded in the published site. This affects builds using the default security configuration; projects that do not invoke Node.js tools are unaffected. Fixed in v0.166.0, which scans allowed paths and fails the build when a symbolic link resolves outside them.", "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-100690" }, { "category": "description", "text": "Hugo versions from v0.161.0 through v0.165.0 run Node.js tools (css.PostCSS, css.TailwindCSS, js.Babel) under the Node.js permission model to restrict file system reads to the project directory and configured mounts. Because the Node.js permission model validates only the lexical path and follows symbolic links that point outside the allowed set, Hugo did not detect symlinks escaping the sandbox. An attacker who can contribute content to a Hugo project (for example via a pull request) can commit a symlink such as assets/css/x.css -> /etc/passwd together with a PostCSS plugin that reads it, allowing any file readable by the Hugo build process to be disclosed and potentially embedded in the published site. This affects builds using the default security configuration; projects that do not invoke Node.js tools are unaffected. Fixed in v0.166.0, which scans allowed paths and fails the build when a symbolic link resolves outside them.\nA flaw was found in Hugo. This vulnerability allows information disclosure when Hugo executes build tools under the Node.js permission model, which validates only lexical file paths and fails to restrict symbolic links pointing outside the sandbox. An attacker capable of contributing content to a repository can exploit this by committing a symbolic link targeting sensitive host files alongside a build tool that reads it. Consequently, files readable by the build process can be exposed and embedded into the published site.\nThis vulnerability is rated as Moderate impact because successful exploitation requires processing an untrusted project or pull request that specifically utilizes Node.js asset pipelines. Although an attacker could expose sensitive local files accessible to the builder by introducing malicious symlinks into the source tree, this flaw cannot be exploited remotely without direct user interaction or automated build triggers. Build systems and projects that only process trusted content or do not invoke Node.js asset transformations are not at risk.", "title": "redhat - https://access.redhat.com/security/cve/CVE-2026-100690" }, { "category": "description", "text": "A flaw was found in Hugo. This vulnerability allows information disclosure when Hugo executes build tools under the Node.js permission model, which validates only lexical file paths and fails to restrict symbolic links pointing outside the sandbox. An attacker capable of contributing content to a repository can exploit this by committing a symbolic link targeting sensitive host files alongside a build tool that reads it. Consequently, files readable by the build process can be exposed and embedded into the published site.", "title": "redhat - https://access.redhat.com/errata/RHSA-2026:74609" }, { "category": "description", "text": "Hugo versions from v0.161.0 through v0.165.0 run Node.js tools (css.PostCSS, css.TailwindCSS, js.Babel) under the Node.js permission model to restrict file system reads to the project directory and configured mounts. Because the Node.js permission model validates only the lexical path and follows symbolic links that point outside the allowed set, Hugo did not detect symlinks escaping the sandbox. An attacker who can contribute content to a Hugo project (for example via a pull request) can commit a symlink such as assets/css/x.css -> /etc/passwd together with a PostCSS plugin that reads it, allowing any file readable by the Hugo build process to be disclosed and potentially embedded in the published site. This affects builds using the default security configuration; projects that do not invoke Node.js tools are unaffected. Fixed in v0.166.0, which scans allowed paths and fails the build when a symbolic link resolves outside them.", "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-100690" }, { "category": "description", "text": "Hugo versions from v0.161.0 through v0.165.0 run Node.js tools (css.PostCSS, css.TailwindCSS, js.Babel) under the Node.js permission model to restrict file system reads to the project directory and configured mounts. Because the Node.js permission model validates only the lexical path and follows symbolic links that point outside the allowed set, Hugo did not detect symlinks escaping the sandbox. An attacker who can contribute content to a Hugo project (for example via a pull request) can commit a symlink such as assets/css/x.css -> /etc/passwd together with a PostCSS plugin that reads it, allowing any file readable by the Hugo build process to be disclosed and potentially embedded in the published site. This affects builds using the default security configuration; projects that do not invoke Node.js tools are unaffected. Fixed in v0.166.0, which scans allowed paths and fails the build when a symbolic link resolves outside them.", "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/GIT%2FCVE-2026-100690.json?alt=media" }, { "category": "description", "text": "Hugo versions from v0.161.0 through v0.165.0 run Node.js tools (css.PostCSS, css.TailwindCSS, js.Babel) under the Node.js permission model to restrict file system reads to the project directory and configured mounts. Because the Node.js permission model validates only the lexical path and follows symbolic links that point outside the allowed set, Hugo did not detect symlinks escaping the sandbox. An attacker who can contribute content to a Hugo project (for example via a pull request) can commit a symlink such as assets/css/x.css -> /etc/passwd together with a PostCSS plugin that reads it, allowing any file readable by the Hugo build process to be disclosed and potentially embedded in the published site. This affects builds using the default security configuration; projects that do not invoke Node.js tools are unaffected. Fixed in v0.166.0, which scans allowed paths and fails the build when a symbolic link resolves outside them.", "title": "debian - https://security-tracker.debian.org/tracker/CVE-2026-100690" }, { "category": "other", "text": "0.00349", "title": "EPSS" }, { "category": "other", "text": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "title": "CVSSV4" }, { "category": "other", "text": "8.7", "title": "CVSSV4 base score" }, { "category": "other", "text": "4.2", "title": "NCSC Score" }, { "category": "other", "text": "VENDOR FIX as product remediation category", "title": "NCSC Score top increasing factors" }, { "category": "other", "text": "There is product_remediation data available from source Redhat", "title": "NCSC Score top decreasing factors" }, { "category": "details", "text": "Severity: 2\n", "title": "Vendor assessment" } ], "product_status": { "fixed": [ "CSAFPID-9505884" ], "known_affected": [ "CSAFPID-8714845", "CSAFPID-8714846", "CSAFPID-8714847", "CSAFPID-8778520", "CSAFPID-8778521", "CSAFPID-8784850", "CSAFPID-8784851", "CSAFPID-9011001", "CSAFPID-9011002", "CSAFPID-9051850", "CSAFPID-9479060", "CSAFPID-9479061", "CSAFPID-1439281", "CSAFPID-1439282", "CSAFPID-1441197", "CSAFPID-2847218", "CSAFPID-2915064", "CSAFPID-6014972", "CSAFPID-8902830", "CSAFPID-8902831", "CSAFPID-9053231", "CSAFPID-9486191", "CSAFPID-9488169" ], "known_not_affected": [ "CSAFPID-9479062", "CSAFPID-1396779", "CSAFPID-2858634", "CSAFPID-2868420", "CSAFPID-9505871", "CSAFPID-9505872", "CSAFPID-9505873", "CSAFPID-9505874", "CSAFPID-9505875", "CSAFPID-9505876", "CSAFPID-9505877", "CSAFPID-9505878", "CSAFPID-9505879", "CSAFPID-9505880", "CSAFPID-9505881", "CSAFPID-9505882", "CSAFPID-9505883", "CSAFPID-9505885", "CSAFPID-9505886", "CSAFPID-9505887", "CSAFPID-9505888", "CSAFPID-9505889", "CSAFPID-9505890", "CSAFPID-9505891", "CSAFPID-9505892", "CSAFPID-9505893", "CSAFPID-9505894", "CSAFPID-9505895" ] }, "references": [ { "category": "external", "summary": "Source - osv", "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/GIT%2FCVE-2026-100690.json?alt=media" }, { "category": "external", "summary": "Source - ncscclear", "url": "https://vulnerabilities.ncsc.nl/manual/CVE-2026-100690" }, { "category": "external", "summary": "Source - nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-100690" }, { "category": "external", "summary": "Source - debian", "url": "https://security-tracker.debian.org/tracker/CVE-2026-100690" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss" }, { "category": "external", "summary": "Source - cveprojectv5", "url": "https://www.cve.org/CVERecord?id=CVE-2026-100690" }, { "category": "external", "summary": "Source - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-100690" }, { "category": "external", "summary": "Source - redhat", "url": "https://access.redhat.com/errata/RHSA-2026:74609" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; osv; redhat", "url": "https://github.com/gohugoio/hugo/security/advisories/GHSA-x3mx-cm49-8m9c" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; osv; redhat", "url": "https://www.vulncheck.com/advisories/hugo-0.161.0-to-0.165.0-arbitrary-file-read-via-symlinks" }, { "category": "external", "summary": "Reference - osv", "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/100xxx/CVE-2026-100690.json" }, { "category": "external", "summary": "Reference - osv; redhat", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-100690" }, { "category": "external", "summary": "Reference - redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-100690" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-100690" }, { "category": "external", "summary": "Reference - redhat", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2541815" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/errata/RHSA-2026:74609" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-19534" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-39244" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-41178" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-42504" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-45623" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-56864" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-56865" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-59887" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-63199" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-71556" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-73086" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-75899" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-75931" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-75975" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-76172" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-84292" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-84394" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-84445" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-84961" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-92000" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/updates/classification" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/updates/classification/" }, { "category": "external", "summary": "Reference - redhat", "url": "https://docs.openshift.com/container-platform/latest/observability/cluster_observability_operator/cluster-observability-operator-release-notes.html" }, { "category": "external", "summary": "Reference - redhat", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_74609.json" } ], "remediations": [ { "category": "mitigation", "details": "To mitigate this issue, implement the following operational controls:\n1. Avoid processing untrusted pull requests, themes, or repository branches that execute Node.js transformation pipelines (such as PostCSS, TailwindCSS, or Babel). Builds that do not execute Node.js tools are unaffected.\n2. Isolate Hugo builds inside dedicated containers or ephemeral sandboxes that have no sensitive host directories or files mounted, and run the build process with minimal privileges.\nCaveat: Disabling or avoiding Node.js asset transformations may prevent custom stylesheets or scripts from compiling properly, which can alter the appearance or functionality of the generated site.", "product_ids": [ "CSAFPID-1439281", "CSAFPID-1439282", "CSAFPID-1441197", "CSAFPID-2847218", "CSAFPID-2858634", "CSAFPID-2868420", "CSAFPID-2915064", "CSAFPID-6014972", "CSAFPID-8902830", "CSAFPID-8902831", "CSAFPID-9053231", "CSAFPID-9486191" ] }, { "category": "vendor_fix", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\nFor details on how to apply this update, refer to: https://access.redhat.com/articles/11258", "product_ids": [ "CSAFPID-9505870", "CSAFPID-9505884" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2026:74609" }, { "category": "workaround", "details": "To mitigate this issue, implement the following operational controls:\n\n1. Avoid processing untrusted pull requests, themes, or repository branches that execute Node.js transformation pipelines (such as PostCSS, TailwindCSS, or Babel). Builds that do not execute Node.js tools are unaffected.\n2. Isolate Hugo builds inside dedicated containers or ephemeral sandboxes that have no sensitive host directories or files mounted, and run the build process with minimal privileges.\n\nCaveat: Disabling or avoiding Node.js asset transformations may prevent custom stylesheets or scripts from compiling properly, which can alter the appearance or functionality of the generated site.", "product_ids": [ "CSAFPID-9505870", "CSAFPID-9505871", "CSAFPID-9505872", "CSAFPID-9505873", "CSAFPID-9505874", "CSAFPID-9505875", "CSAFPID-9505876", "CSAFPID-9505877", "CSAFPID-9505878", "CSAFPID-9505879", "CSAFPID-9505880", "CSAFPID-9505881", "CSAFPID-9505882", "CSAFPID-9505883", "CSAFPID-9505884", "CSAFPID-9505885", "CSAFPID-9505886", "CSAFPID-9505887", "CSAFPID-9505888", "CSAFPID-9505889", "CSAFPID-9505890", "CSAFPID-9505891", "CSAFPID-9505892", "CSAFPID-9505893", "CSAFPID-9505894", "CSAFPID-9505895" ] } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 7.5, "baseSeverity": "HIGH" }, "products": [ "CSAFPID-1439281", "CSAFPID-1439282", "CSAFPID-1441197", "CSAFPID-2847218", "CSAFPID-2915064", "CSAFPID-6014972", "CSAFPID-8714845", "CSAFPID-8714846", "CSAFPID-8714847", "CSAFPID-8778520", "CSAFPID-8778521", "CSAFPID-8784850", "CSAFPID-8784851", "CSAFPID-8902830", "CSAFPID-8902831", "CSAFPID-9011001", "CSAFPID-9011002", "CSAFPID-9051850", "CSAFPID-9053231", "CSAFPID-9479060", "CSAFPID-9479061", "CSAFPID-9486191", "CSAFPID-9488169" ] } ], "title": "CVE-2026-100690" } ] }