CVE-2026-13321

The CVE relates to BIND DNSSEC validation: the resolver accepts validly-signed NSEC records whose Next Domain Name points outside the signer's zone, enabling potential DNSSEC validation bypass. Affected are BIND 9 releases across multiple series: 9.11.0–9.18.50, 9.20.0–9.20.24, 9.21.0–9.21.23, an...

Tenable Network Security Tenable.Sc Security Vulnerability

Tenable Network Security Tenable.Sc is a vulnerability analysis solution from Tenable Network Security, USA. The product supports real-time vulnerability assessment and management, among other things. A security vulnerability exists in versions of Tenable.sc prior to 5.17.0, which stems from the...