Detections
Analytics
CVE-2026-39828
medium
Description
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.
References
https://pkg.go.dev/vuln/GO-2026-5014