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dns-resolver2 articles
Sep 25, 2026

Mageia 2026-0451: Critical Unbound Heap Overflow Enables Unauthenticated RCE — Patching and Detection Guide

Mageia 2026-0451: Critical Unbound Heap Overflow — Unauthenticated Code Execution and DoS The Mageia security team has published advisory 20...

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Sep 17, 2026

CVE-2026-81642: Critical Unbound DNSSEC Heap Overflow — Detection, Patching, and Hardening Guide

CVE-2026-81642: What Happened NLnet Labs disclosed a critical heap-based buffer overflow in Unbound, the widely deployed open-source recursi...

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