Tag: heap overflow
3 articles
Unbound DNSSEC Validator Flaw Enables Remote Code Execution
A critical flaw in the Unbound DNSSEC Validator, known as CVE-2026-81642, allows attackers to trigger a heap overflow, potentially enabling remote code execution on vulnerable systems. This vulnerability affects all Unbound DNS resolver releases before 1.26.1, putting countless systems at risk.
AI Agent Exposes 21 Zero-Days in Widely Used FFmpeg Library
In a single, remarkable run, an AI-powered security agent uncovered 21 zero-day vulnerabilities in the widely-used FFmpeg library, a feat that cost just $1,000 and showcases the incredible potential of autonomous security testing. The agent scanned 1.5 million lines of code to produce these groundbreaking findings.
Microsoft Patches 138 Vulnerabilities, Including Critical DNS and Netlogon Flaws
Microsoft just patched a critical DNS flaw that could let hackers execute code on your network, along with 137 other vulnerabilities - so make sure to update ASAP! The update also includes a mandatory rollout of updated Secure Boot certificates to keep your system secure.