Microsoft Edge
The latest Microsoft Edge coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2026-12454 Exposes Why Windows Update Alone Can't Secure Microsoft Edge
Microsoft's security team dropped a quiet but important reminder this week: a single CVE entry in the Security Update Guide can signal a flaw that requires more than just a routine Windows Update....
Microsoft Edge CVE-2026-12465: Chromium Vulnerability Sparks Patching Confusion for Windows Admins
A new entry in Microsoft’s Security Update Guide has left some Windows administrators scratching their heads. CVE-2026-12465 is listed as a vulnerability affecting Microsoft Edge, but the bug...
Microsoft Flags CVE-2026-12463: Edge Users Must Update Now to Fix Critical Chromium Zero‑Day
Microsoft has confirmed that a severe security flaw tracked as CVE-2026-12463 is actively being exploited in the wild, targeting users of its Edge browser. The vulnerability resides in the Chromium...
Microsoft Plugs Chromium Use-After-Free Hole in Edge with June 2026 Security Update
Microsoft’s June 2026 security release for Edge patches a potentially exploitable memory corruption flaw lurking in the browser’s Chromium underpinnings. The vulnerability, tracked as...
Microsoft Flags Critical Chromium Bug CVE-2026-12460: Edge Users Must Update Now
Microsoft has officially acknowledged a newly assigned vulnerability, CVE-2026-12460, in its Security Update Guide, confirming that the flaw resides in the Chromium open-source codebase shared by...
CVE-2026-12459: Critical Chromium RCE Forces Emergency Edge, WebView2 Patches for Windows
{ "title": "CVE-2026-12459: Critical Chromium RCE Forces Emergency Edge, WebView2 Patches for Windows", "content": "A critical remote code execution vulnerability in Chromium, tagged as...
CVE-2026-12455 Is Fixed in Edge, Not Windows Update — Here’s Why That Matters
Microsoft’s June 2026 security bulletin delivered an important reminder about an often-misunderstood facet of Windows ecosystem patching: your operating system updates won’t always protect your...
Microsoft Flags Chromium Vulnerability CVE-2026-12453 for Edge Browser Users
Microsoft has published guidance for CVE-2026-12453, a security vulnerability embedded in the Chromium engine that underpins the Edge browser, signaling to Windows users and IT administrators that a...
Microsoft Patches CVE-2026-12452: Critical Use-After-Free Vulnerability in Edge’s Chromium Downloads
A use-after-free vulnerability in the Downloads component of Chromium, officially designated CVE-2026-12452, has been patched in Microsoft Edge, according to a recent entry in Microsoft’s Security...
Microsoft Edge 149 Patches Critical Chromium WebAuth Use-After-Free (CVE-2026-12443) – How to Verify Your Version
Microsoft has pushed out an emergency fix for Microsoft Edge, addressing a serious memory corruption flaw tracked as CVE-2026-12443 that originates from the Chromium open-source Web Authentication...
Edge Patches Critical DigitalCredentials Use-After-Free (CVE-2026-12451) Inherited from Chromium
Microsoft has confirmed that the latest Edge stable channel update resolves CVE-2026-12451, a high-severity use-after-free vulnerability in the browser’s DigitalCredentials component. The flaw,...
Microsoft Edge June 2026 Update Closes Password Disclosure Flaw (CVE-2026-12446)
Microsoft has issued a security patch for its Edge browser, addressing a Chromium-based vulnerability that could allow unauthorized access to saved passwords. The flaw, designated CVE-2026-12446, is...