7 articles
Managing Chrome V8 Zero-Days in Enterprise Fleets: Browser Asset Inventory and Rapid Update Strategies
CVE-2026-11645's active exploitation before the patch highlights a persistent gap in enterprise browser management: many organisations do not maintain accurate browser version inventories or have the ability to push browser updates faster than the standard monthly patch cycle. This guide covers Chrome fleet management, version enforcement, and emergency update deployment.
Google Chrome Zero-Day CVE-2026-11645: V8 Out-of-Bounds Write Actively Exploited Before Patch
Google has released Chrome 149.0.7762.95 patching CVE-2026-11645, an out-of-bounds write in the V8 JavaScript engine that was actively exploited before disclosure. CISA has added the flaw to the Known Exploited Vulnerabilities catalogue. All users and enterprise deployments should update immediately — CISA's federal deadline is 30 June.
Android June 2026 Security Update: Zero-Day CVE-2025-48595 Patched Alongside 124 Vulnerabilities
Google's June 2026 Android Security Bulletin patches 124 vulnerabilities including CVE-2025-48595, an integer overflow in the Android Framework with confirmed limited exploitation consistent with nation-state spyware deployment. Enterprise Android fleets should prioritise this update given the zero-day's targeted exploitation pattern.
108 Malicious Chrome Extensions Exfiltrating Browser Data Removed from Web Store
Google has removed 108 extensions from the Chrome Web Store after researchers identified a coordinated malicious extension campaign conducting browser credential harvesting, session cookie theft, and clipboard monitoring across millions of installations. The extensions impersonated productivity tools, ad blockers, and security tools — with some active for over 18 months before detection. Enterprise Chrome deployments should audit installed extensions against the published IOC list.
Google Antigravity AI Coding Assistant Had Two Chained Vulnerabilities — Prompt Injection to RCE and Reinstall-Surviving Backdoor
Mindgard researchers discovered two vulnerabilities in Google's Antigravity AI coding assistant: a prompt injection via the find_by_name tool that bypasses Strict Mode to achieve code execution, and a persistent backdoor via workspace trust that survives reinstallation of the IDE extension. Google has patched both; update immediately and audit workspace trust settings.
Google Patches Fourth Chrome Zero-Day of 2026 — CVE-2026-5281 Use-After-Free in WebGPU
Google has patched CVE-2026-5281, a use-after-free vulnerability in Chrome's Dawn WebGPU implementation that is being actively exploited in the wild. This is the fourth Chrome zero-day exploited in attacks in 2026. CISA added it to the KEV catalogue on 1 April with a deadline of 15 April for federal agencies. Update to Chrome 146.0.7680.177/178.
Google Patches Two Actively Exploited Chrome Zero-Days — CISA Orders Federal Agencies to Update by 27 March
Google released an emergency Chrome update on 13 March addressing two zero-day vulnerabilities — an out-of-bounds write in Skia and a V8 sandbox escape — both confirmed as exploited in the wild. CISA added both to the Known Exploited Vulnerabilities catalogue the same day with a 27 March federal remediation deadline.