{"id":"CVE-2026-95184","aliases":["AZL-107451","BELL-CVE-2026-95184","DEBIAN-CVE-2026-95184","EUVD-2026-95140","GHSA-prfj-h7xq-vv26","ROOT-OS-DEBIAN-12-CVE-2026-95184","ROOT-OS-DEBIAN-13-CVE-2026-95184","UBUNTU-CVE-2026-95184"],"status":"disputed","title":"Improper certificate validation in gnutls v3.8.13 causes the application to reject legitimate...","description":"GnuTLS v3.8.13 does not properly enforce name constraints, as demonstrated by a permitted subtree violation for \"EE O=Evil accepted although outside permitted O=Good.\" NOTE: the Supplier does not consider this an actionable security vulnerability because of its \"threat model doesn't consider attacks only possible by modifying anything within the trust boundary (private keys, trusted certificate authorities and their issued certificates including intermediate CAs, etc.)\" policy.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00208,"percentile":0.10988,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-400"],"published":"2026-10-08T00:00:00Z","modified":"2026-11-04T04:53:53Z","fixes":[{"ecosystem":"Root:Debian:12","package":"gnutls28","fixed_in":["3.7.9-2+deb12u7.aikido.5"],"sources":["osv"]},{"ecosystem":"Root:Debian:12","package":"rootio-gnutls28","fixed_in":["3.7.9-2+deb12u7.aikido.5"],"sources":["osv"]},{"ecosystem":"Root:Debian:13","package":"gnutls28","fixed_in":["3.8.9-3+deb13u4.aikido.3"],"sources":["osv"]},{"ecosystem":"Root:Debian:13","package":"rootio-gnutls28","fixed_in":["3.8.9-3+deb13u4.aikido.3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure 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v3.8.13 does not properly enforce name constraints, as demonstrated by a permitted subtree violation for \"EE O=Evil accepted although outside permitted O=Good.\" NOTE: the Supplier does not consider this an actionable security vulnerability because of its \"threat model doesn't consider attacks only possible by modifying anything within the trust boundary (private keys, trusted certificate authorities and their issued certificates including intermediate CAs, etc.)\" policy.","status":"disputed","published":"2026-10-08T00:00:00Z","modified":"2026-11-04T04:53:53.731Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-400"],"updated_at":"2026-11-04T05:21:48.223566Z"}],"euvd":[{"id":"EUVD-2026-95140","description":"GnuTLS v3.8.13 does not properly enforce name constraints, as demonstrated by a permitted subtree violation for \"EE O=Evil accepted although outside permitted O=Good.\" NOTE: the Supplier does not consider this an actionable security vulnerability because of its \"threat model doesn't consider attacks only possible by modifying anything within the trust boundary (private keys, trusted certificate authorities and their issued certificates including intermediate CAs, etc.)\" policy.","status":"published","published":"2026-10-08T00:00:00Z","modified":"2026-11-04T04:53:53Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-04T07:00:57.274021Z"}],"ghsa":[{"id":"GHSA-prfj-h7xq-vv26","title":"Improper certificate validation in gnutls v3.8.13 causes the application to reject legitimate...","description":"Improper certificate validation in gnutls v3.8.13 causes the application to reject legitimate certificates for valid users, leading to a Denial of Service (DoS).","status":"published","published":"2026-10-08T18:32:30Z","modified":"2026-11-04T06:32:52Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400"],"updated_at":"2026-11-04T06:56:58.885599Z"}],"nvd":[{"id":"CVE-2026-95184","description":"GnuTLS v3.8.13 does not properly enforce name constraints, as demonstrated by a permitted subtree violation for \"EE O=Evil accepted although outside permitted O=Good.\" NOTE: the Supplier does not consider this an actionable security vulnerability because of its \"threat model doesn't consider attacks only possible by modifying anything within the trust boundary (private keys, trusted certificate authorities and their issued certificates including intermediate CAs, etc.)\" policy.","status":"disputed","published":"2026-10-08T18:18:33.24Z","modified":"2026-11-04T05:19:05.8Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-400"],"updated_at":"2026-11-04T06:53:24.125861Z"}],"osv":[{"id":"BELL-CVE-2026-95184","status":"published","published":"2026-10-15T06:08:04.272034Z","modified":"2026-10-28T07:15:11.010604363Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:27.468539Z"},{"id":"DEBIAN-CVE-2026-95184","description":"GnuTLS v3.8.13 does not properly enforce name constraints, as demonstrated by a permitted subtree violation for \"EE O=Evil accepted although outside permitted O=Good.\" NOTE: the Supplier does not consider this an actionable security vulnerability because of its \"threat model doesn't consider attacks only possible by modifying anything within the trust boundary (private keys, trusted certificate authorities and their issued certificates including intermediate CAs, etc.)\" policy.","status":"published","published":"2026-10-08T18:18:33.24Z","modified":"2026-11-05T05:00:28.683995874Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-05T07:10:31.343344Z"},{"id":"UBUNTU-CVE-2026-95184","description":"GnuTLS v3.8.13 does not properly enforce name constraints, as demonstrated by a permitted subtree violation for \"EE O=Evil accepted although outside permitted O=Good.\" NOTE: the Supplier does not consider this an actionable security vulnerability because of its \"threat model doesn't consider attacks only possible by modifying anything within the trust boundary (private keys, trusted certificate authorities and their issued certificates including intermediate CAs, etc.)\" policy.","status":"published","published":"2026-10-08T18:18:00Z","modified":"2026-11-05T11:47:36.050160762Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-05T13:30:00.949926Z"},{"id":"AZL-107451","title":"CVE-2026-95184 affecting package gnutls 3.8.13-1","description":"GnuTLS v3.8.13 does not properly enforce name constraints, as demonstrated by a permitted subtree violation for \"EE O=Evil accepted although outside permitted O=Good.\" NOTE: the Supplier does not consider this an actionable security vulnerability because of its \"threat model doesn't consider attacks only possible by modifying anything within the trust boundary (private keys, trusted certificate authorities and their issued certificates including intermediate CAs, etc.)\" policy.","status":"published","published":"2026-10-08T18:18:33Z","modified":"2026-11-05T05:40:51Z","updated_at":"2026-11-05T16:41:17.969374Z"},{"id":"ROOT-OS-DEBIAN-12-CVE-2026-95184","title":"CVE-2026-95184 in gnutls28 - Patched by Root","description":"Root has patched CVE-2026-95184 in the gnutls28 package for Root:Debian:12. Multiple fixed versions available.","status":"published","published":"2026-10-16T10:20:44Z","modified":"2026-10-16T11:15:04.231388127Z","updated_at":"2026-11-02T15:53:32.570806Z"},{"id":"ROOT-OS-DEBIAN-13-CVE-2026-95184","title":"CVE-2026-95184 in gnutls28 - Patched by Root","description":"Root has patched CVE-2026-95184 in the gnutls28 package for Root:Debian:13. Multiple fixed versions available.","status":"published","published":"2026-10-16T10:52:29Z","modified":"2026-10-16T11:15:05.0822404Z","updated_at":"2026-11-02T15:53:33.943322Z"}]}}