{"id":"CVE-2026-106553","title":"In sshd in OpenSSH before 10.6, credentials can incorrectly persist after failure of a GSSAPIAuthentication authentication attempt.","summary":"In sshd in OpenSSH before 10.6, credentials can incorrectly persist after failure of a GSSAPIAuthentication authentication attempt.","severity":"low","cvss":2.2,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N","cwe":["CWE-669"],"vendor":"OpenBSD","product":"OpenSSH","affected":["OpenSSH < 10.6"],"published":"2026-10-06","updated":"2026-10-06","sourceUpdated":"2026-10-06T21:17:19.067","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-106553","references":[{"url":"https://www.openssh.org/releasenotes.html#10.6","label":"cve@mitre.org"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-06T21:20:28.987Z","slug":"CVE-2026-106553","body":"## Overview\n\nIn sshd in OpenSSH before 10.6, credentials can incorrectly persist after failure of a GSSAPIAuthentication authentication attempt.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":12,"depthScoreParts":{"impact":12.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}