Security Researcher Finds 21 Zero-Day Vulnerabilities in FFmpeg
A security firm has discovered 21 zero-day vulnerabilities in FFmpeg, one of the most widely deployed multimedia libraries in the…
VPN zero-day
New GreatXML Zero-Day Lets Attackers Crack BitLocker via Defender Flaw
A freshly discovered proof-of-concept exploit dubbed GreatXML can fully bypass BitLocker disk encryption on Windows machines — and the attack…
New Windows Zero-Day ‘RoguePlanet’ Hits Microsoft Defender to Escalate Privileges
A freshly disclosed Windows zero-day dubbed “RoguePlanet” is making the rounds, and the mechanism is clever. The exploit targets a…
Microsoft Plugs Three Zero-Days in Patch Tuesday, Including SYSTEM Escalation Flaws
Microsoft rolled out fixes for three zero-day vulnerabilities this Patch Tuesday, two of which let attackers escalate to SYSTEM privileges…
Check Point VPN Zero-Day Exploited by Qilin Ransomware Gang — Patch Now
Check Point’s VPN zero-day CVE-2026-50751 is being actively exploited by the Qilin ransomware gang. Only affects deprecated IKEv1 setups, but patching can’t wait.