CVE-2026-50046

A use-after-free flaw was found in Unbound's DNS-over-TLS DoT forwarded query handling. A remote attacker can exploit a timing error during TLS handshake failures on a server under load to trigger a daemon crash, resulting in a Denial of Service DoS. Mitigation To mitigate this issue, avoid...

DNS over TLS Server Detection

The remote service is a Domain Name System DNS server, running over TLS, which provides a mapping between hostnames and IP addresses. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid147947; scriptversion"1.1"; scriptnameenglish:"DNS over TLS Server Detection";...