CVE record
CVE-2026-39835
SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate. CertChecker now returns an error instead of panicking when these callbacks are nil.
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Vulnerability metadata
- Published
- 2026-05-21T22:46:24.530Z
- Modified
- 2026-05-21T22:46:24.530Z
- EPSS
- Not available
- Vector
- Not available
Recommended platforms
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Track uptime, logs, traces, TLS expiry, API latency, and production security signals.