Microsoft Security Response CenterCVE-2026-45492

Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability

Medium 1 CVE Published May 15, 2026 at 7:00 AM UTC

Summary

Improper input validation in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network.

Release Notes

May 15, 2026 at 7:00 AM UTC
Published by Microsoft Security Response Center
The publication date reported by the vendor.
Sep 27, 2026 at 11:11 PM UTC
Added to SecurityAlert
We collected the advisory from the official source.
Nov 7, 2026 at 7:05 AM UTC
Confirmed at the source
Our collector saw this advisory during a later source check.

Details collected from Microsoft Security Response Center.

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