{"id":"CVE-2026-35414","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-35414","generatedAt":"2026-10-28T03:42:48.140Z","title":"OpenSSH before 10.3 mishandles the authorized_keys principals option in uncommon scenarios involving a principals list in conjunction with a Certificate Authority that makes certain use of comma characters.","description":"OpenSSH before 10.3 mishandles the authorized_keys principals option in uncommon scenarios involving a principals list in conjunction with a Certificate Authority that makes certain use of comma characters.","published":"2026-04-02T18:16:35.000Z","lastModified":"2026-07-24T21:10:00.000Z","status":"Analyzed","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-670"],"affected":["openbsd/openssh"],"epss":{"score":0.00214,"percentile":0.11686,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://marc.info/?l=openssh-unix-dev&m=177513443901484&w=2","tags":["Mailing List","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.openssh.org/releasenotes.html#10.3p1","tags":["Release Notes"],"source":"cve@mitre.org"},{"url":"https://www.openwall.com/lists/oss-security/2026/04/02/3","tags":["Third Party Advisory"],"source":"cve@mitre.org"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-35414","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}