{"id":"CVE-2026-95209","title":"An issue in gnutls v3.8.13 causes legitimate CA certificates to be rejected, leading to a Denial of Service (DoS).","summary":"An issue in gnutls v3.8.13 causes legitimate CA certificates to be rejected, leading to a Denial of Service (DoS).","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-400"],"published":"2026-10-08","updated":"2026-10-08","sourceUpdated":"2026-10-08T21:33:42.423","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-95209","references":[{"url":"http://gnutls.com","label":"cve@mitre.org"},{"url":"https://evil.com","label":"cve@mitre.org"},{"url":"https://gist.github.com/lkloliver/8e4498311aff18e2077010e412043e18","label":"cve@mitre.org"}],"tags":["nvd"],"ingestedAt":"2026-10-08T20:06:22.191Z","slug":"CVE-2026-95209","body":"## Overview\n\nAn issue in gnutls v3.8.13 causes legitimate CA certificates to be rejected, leading to a Denial of Service (DoS).\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":218308,"id":"CVE-2026-95209","ts":1791497746486,"field":"cvss","old":null,"new":"7.5"},{"seq":218307,"id":"CVE-2026-95209","ts":1791497746486,"field":"severity","old":"none","new":"high"}]}