V8 vulnerability – Cyber Security News

Thu. May 21st, 2026

Visual alert showing Google Chrome zero-day vulnerability CVE-2025-6554 with warning messages about active exploitation, V8 engine flaw, and CISA patch deadline.

News

Critical Chrome Zero-Day CVE-2025-6554 Actively Exploited: CISA Issues Urgent Patch Mandate

Critical Chrome zero-day CVE-2025-6554 actively exploited via V8 engine flaw—impacts all Chromium-based browsers. CISA mandates urgent patching by July 23,…

You missed

News

Microsoft Issues Emergency Mitigation for “YellowKey” BitLocker Bypass Vulnerability (CVE-2026-45585)

May 20, 2026 G.C.Moresi

News

Fake Claude AI Malware Campaign Delivers New “Beagle” Backdoor to Windows Systems

May 8, 2026 G.C.Moresi

News

Microsoft Defender False Positive on DigiCert Root Certificates: What CISOs Should Know and How to Hunt It in Defender XDR

May 4, 2026 G.C.Moresi

News

The Zero-Day Race Enters the AI Era: Why China’s 360 Claims Matter for CISOs

Apr 27, 2026 G.C.Moresi

Tag: V8 vulnerability

Critical Chrome Zero-Day CVE-2025-6554 Actively Exploited: CISA Issues Urgent Patch Mandate

You missed

Microsoft Issues Emergency Mitigation for “YellowKey” BitLocker Bypass Vulnerability (CVE-2026-45585)

Fake Claude AI Malware Campaign Delivers New “Beagle” Backdoor to Windows Systems

Microsoft Defender False Positive on DigiCert Root Certificates: What CISOs Should Know and How to Hunt It in Defender XDR

The Zero-Day Race Enters the AI Era: Why China’s 360 Claims Matter for CISOs