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CVE-2026-39833

Invoking key constraints not enforced in golang.org/x/crypto/ssh/agent PUBLISHED

Description (CNA)

The in-memory keyring returned by NewKeyring() silently accepted keys with the ConfirmBeforeUse constraint but never enforced it. The key would sign without any confirmation prompt, with no indication to the caller that the constraint was not in effect. NewKeyring() now returns an error when unsupported constraints are requested.

Affected (CNA)

Vendor / productVersions
golang.org/x/crypto / golang.org/x/crypto/ssh/agentaffected 0 before 0.52.0

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.