Browser Security
The latest Browser Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2026-33118 Edge Spoofing Vulnerability: Microsoft's Confidence Rating and Patch Priority Explained
Microsoft has assigned CVE-2026-33118 to a spoofing vulnerability in its Chromium-based Edge browser, but the critical information for security teams isn't just the vulnerability's existence—it's...
CVE-2026-5865: Critical V8 Type Confusion Vulnerability in Chrome Requires Immediate Update
Google has disclosed CVE-2026-5865, a critical type confusion vulnerability in the V8 JavaScript engine that affects Chrome versions prior to 147.0.7727.55. This security flaw enables remote...
CVE-2026-5918 Patched: Update Chrome, Edge Now to Block Cross-Origin Data Leak
Google has patched a critical security vulnerability in Chrome that could allow attackers to access sensitive data across different websites. CVE-2026-5918 affects Chrome versions prior to...
CVE-2026-5859: Critical WebML Integer Overflow Vulnerability Threatens Chrome and Edge Users
Google has disclosed a critical Chromium vulnerability, CVE-2026-5859, that security teams should treat as an urgent patch priority rather than an abstract identifier. The flaw represents a...
CVE-2026-5862: Critical V8 Engine Flaw in Chrome 147 Requires Immediate Patching
Google has issued an urgent security update for Chrome 147, addressing a critical vulnerability in the V8 JavaScript engine that could enable remote code execution. The flaw, tracked as...
CVE-2026-5868: Chrome ANGLE Heap Buffer Overflow Threatens Windows Systems Through Edge
Google's disclosure of CVE-2026-5868 reveals a critical heap buffer overflow vulnerability in Chrome's ANGLE graphics engine that extends far beyond Chrome itself. The flaw, rated with a high...
CVE-2026-5873: Critical Chrome V8 Engine RCE Vulnerability Patched in Version 147.0.7727.55
Google has disclosed a high-severity vulnerability in Chrome's V8 JavaScript engine that enables remote code execution. Tracked as CVE-2026-5873, this security flaw affects Chrome versions prior to...
Microsoft's Chromium Security Update Addresses CVE-2026-5872 Blink Use-After-Free Vulnerability
Microsoft's latest Chromium security update has patched CVE-2026-5872, a critical use-after-free vulnerability in the Blink rendering engine affecting Google Chrome versions prior to 147.0.7727.55....
CVE-2026-5892: Chrome/Edge PWA Installation Flaw Allows Silent Installation Without User Consent
Google has disclosed CVE-2026-5892, a critical security vulnerability affecting Chromium-based browsers that allows malicious websites to install Progressive Web Apps (PWAs) without user consent. The...
Google Patches Chrome iOS Omnibox Spoofing Vulnerability CVE-2026-5895 in Version 147.0.7727.55
Google has addressed a critical browser UI spoofing vulnerability in Chrome for iOS, identified as CVE-2026-5895, with the release of version 147.0.7727.55. This security flaw allows remote attackers...
CISA Adds Critical Chrome Vulnerability CVE-2026-5281 to KEV Catalog: Immediate Action Required
The Cybersecurity and Infrastructure Security Agency has added CVE-2026-5281, a critical use-after-free vulnerability in Google Chrome's Dawn WebGPU implementation, to its Known Exploited...
AI Browser Security: Microsoft Copilot, Edge Vulnerabilities & Real-World Risks
Microsoft's integration of AI-powered browsing features across Windows 11, Edge, and Copilot has fundamentally changed how users interact with the web. These AI browsers—no longer experimental...