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Microsoft Security Response CenterCVE-2026-69446

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

MediumVendor CVSS 4.4 / 10 1 CVE Published Aug 28, 2026 at 7:00 AM UTC

Summary

Incorrect authorization in Microsoft Edge (Chromium-based) allows an authorized attacker to elevate privileges locally.

Products covered

  • Microsoft Edge (Chromium-based)

Remediation

Release Notes

Vendor-listed fixes

  • 152.0.4191.53

CVEs in this advisory 1

Updates

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.