Highlights
Auth Bypass: 1 prior fix. Scrutinize any change in this area.
authentication/private_key_signer.go: most-fixed (1 issue). Treat as high-risk during review.
0 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Auth Bypass: The SSH Private Key signer constructed invalid Authorization headers by omitting the required account name and keys prefix from the key fingerprint in the KeyID field, preventing correct identity verification by the destination server.