sshd in OpenSSH before 10.4 has an undocumented security-relevant behavior: GSSAPIStrictAcceptorCheck has no value if the server is in Windows Active Directory.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Wed, 08 Jul 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Wed, 08 Jul 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | openssh: OpenSSH: Undocumented GSSAPIStrictAcceptorCheck behavior impacts security in Windows Active Directory | |
| Weaknesses | CWE-909 | |
| References |
| |
| Metrics |
threat_severity
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threat_severity
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Wed, 08 Jul 2026 01:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| First Time appeared |
Openbsd
Openbsd openssh |
|
| Weaknesses | CWE-573 | |
| CPEs | cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Openbsd
Openbsd openssh |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-07-08T13:48:01.134Z
Reserved: 2026-07-08T00:11:04.817Z
Link: CVE-2026-59998
Updated: 2026-07-08T13:47:48.429Z
No data.
OpenCVE Enrichment
Updated: 2026-07-08T15:30:04Z