{"id":"CVE-2026-59999","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-59999","summary":null,"details":"In sshd in OpenSSH before 10.4, DisableForwarding=yes was supposed to take precedence over PermitTunnel=yes, but did not.","published":"2026-07-08T00:13:08.397Z","modified":"2026-08-14T10:42:12.069803754Z","cvss":{"score":5.9,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"},"epss":{"score":0.00159,"percentile":0.05546,"asOf":"2026-08-09"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://marc.info/?l=openssh-unix-dev&m=178333966933090&w=2"},{"type":"WEB","url":"https://www.openssh.org/releasenotes.html#10.4p1"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2026/07/06/5"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59999.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59999"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-14T10:42:12.069803754Z"}}