CVE-2026-39828
Invoking bypass of certificate restrictions in golang.org/x/crypto/ssh
Vexday Risk Score
13Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 6.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
22 may 2026Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
When an SSH server authentication callback returned PartialSuccessError with non-nil Permissions, those permissions were silently discarded, potentially dropping certificate restrictions such as force-command after a second factor succeeded. Returning non-nil Permissions with PartialSuccessError now results in a connection error.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Productos afectados
golang.org/x/crypto · golang.org/x/crypto/ssh¿Quieres saber si tu infraestructura está expuesta a esto?
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