CVE-2026-12490 – Bypass of client certificate verification with transfer over TLS

CVE ID :CVE-2026-12490

Published : 25. Juni 2026 05:24 | 2 Stunden, 19 Minuten ago

Description :When a provide-xfr is given with a tls-auth-name, a secondary requesting a transfer should provide a client certificate with that name. However, no client certificate is needed when the request comes in over TLS over the regular tls-port (and not the tls-auth-port) or over over TCP over the regular port, when the other conditions of the provide-xfr rule match.

Severity: 8.2 | HIGH

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