DEBIAN-CVE-2026-12490

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...

CVE-2026-12490

CVE-2026-12490 describes a bypass of client certificate verification during transfers when a provide-xfr rule uses a tls-auth-name. A secondary transfer may require a client certificate with that name, but no certificate is needed if the request is over TLS on the regular tls-port (not tls-auth-p...