> Debian pdns-recursor Critical Cache Poisoning DNSSEC Bypass DSA-6397-1
[DATE: 23/07/2026 06:03]
[LANGUAGE: EN]
Debian has issued an advisory for vulnerabilities in PDNS Recursor that could allow cache poisoning or DNSSEC validation bypass, urging users to upgrade to version 5.2.12-0+deb13u1.