{"id":"CVE-2026-106586","title":"In sshd in OpenSSH before 10.6, the restrict keyword (in authorized_keys) was supposed to be applicable to tunnel forwarding but was not, a different vulnerability than CVE-2026-73283.","summary":"In sshd in OpenSSH before 10.6, the restrict keyword (in authorized_keys) was supposed to be applicable to tunnel forwarding but was not, a different vulnerability than CVE-2026-73283.","severity":"low","cvss":2.5,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N","cwe":["CWE-670"],"vendor":"OpenBSD","product":"OpenSSH","affected":["OpenSSH < 10.6"],"published":"2026-10-06","updated":"2026-10-06","sourceUpdated":"2026-10-06T21:17:19.803","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-106586","references":[{"url":"https://www.openssh.org/releasenotes.html#10.6","label":"cve@mitre.org"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-06T21:20:28.989Z","slug":"CVE-2026-106586","body":"## Overview\n\nIn sshd in OpenSSH before 10.6, the restrict keyword (in authorized_keys) was supposed to be applicable to tunnel forwarding but was not, a different vulnerability than CVE-2026-73283.\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":[]}