microsoft edge security

Microsoft has now identified CVE-2026-3917, a use-after-free flaw in Chromium’s Agents component, as one of the vulnerabilities folded into the latest Chrome security cycle. Because Microsoft Edge (Chromium-based) ingests the same upstream Chromium codebase, the practical effect for Edge users...

The latest Chromium security update touching Microsoft Edge highlights a familiar but often underappreciated class of browser flaw: not a crash, not a straightforward remote code execution bug, but a side-channel information leak in ResourceTiming. Google’s Chrome release notes for March 2026...

Microsoft has flagged CVE-2026-3936, a use-after-free flaw in Chromium’s WebView component, as affecting Microsoft Edge (Chromium-based) because Edge ingests the upstream Chromium codebase and inherits security fixes from it. Google’s Chrome Releases notes show the issue as CVE-2026-3936: Use...

Microsoft’s latest Chromium security entry, CVE-2026-3915, is a heap buffer overflow in WebML that matters well beyond the narrow label attached to it. Because Microsoft Edge (Chromium-based) inherits fixes from upstream Chromium, the practical takeaway for Windows users is straightforward: once...

The Chromium project’s CVE-2026-3925 is a medium-severity “Incorrect security UI in LookalikeChecks” issue, and Microsoft’s Security Update Guide includes it because Microsoft Edge (Chromium-based) consumes Chromium’s upstream code. Google’s Chrome Releases page shows the bug was reported by...