CVE-2026-59998

OpenSSH sshd (CVE-2026-59998) affects builds before 10.4. The issue is an undocumented security-relevant behavior where GSSAPIStrictAcceptorCheck has no value when the server runs in Windows Active Directory. CVSS v3.1 base score 4.8 (Medium) and impact on confidentiality/integrity (Low) with net...