CVE-2026-59998 - OpenSSH GSSAPI Authentication Security Bypass
Posted: Wed Jul 08, 2026 8:26 am
CVE ID: CVE-2026-59998
Published: July 8, 2026
Description: sshd in OpenSSH before 10.4 has an undocumented security-relevant behavior: GSSAPIStrictAcceptorCheck has no value if the server is in Windows Active Directory.
Severity: 4.8 | MEDIUM
More Information:
https://cvefeed.io/vuln/detail/CVE-2026-59998
Published: July 8, 2026
Description: sshd in OpenSSH before 10.4 has an undocumented security-relevant behavior: GSSAPIStrictAcceptorCheck has no value if the server is in Windows Active Directory.
Severity: 4.8 | MEDIUM
More Information:
https://cvefeed.io/vuln/detail/CVE-2026-59998