{"id":"CVE-2026-106584","title":"In ssh-keygen in OpenSSH before 10.6, certificates could have incorrect expiration times because of Daylight Saving mishandling","summary":"In ssh-keygen in OpenSSH before 10.6, certificates could have incorrect expiration times because of Daylight Saving mishandling. There can be a slightly more severe effect on users in certain Antarctic locations.","severity":"low","cvss":2.5,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N","cwe":["CWE-193"],"vendor":"OpenBSD","product":"OpenSSH","affected":["OpenSSH < 10.6"],"published":"2026-10-06","updated":"2026-10-06","sourceUpdated":"2026-10-06T21:17:19.520","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-106584","references":[{"url":"https://www.openssh.org/releasenotes.html#10.6","label":"cve@mitre.org"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-06T21:20:28.988Z","slug":"CVE-2026-106584","body":"## Overview\n\nIn ssh-keygen in OpenSSH before 10.6, certificates could have incorrect expiration times because of Daylight Saving mishandling. There can be a slightly more severe effect on users in certain Antarctic locations.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":14,"depthScoreParts":{"impact":13.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}