.NET Denial of Service Vulnerability
CVE-2026-120796
Summary
Improper neutralization of special elements in output used by a downstream component ('injection') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network.
Products covered
Microsoft Edge (Chromium-based)
Remediation
Release Notes
Vendor-listed fixes
148.0.3967.55
CVEs in this advisory 1
Updates
- Published by Microsoft Security Response Center
The publication date reported by the vendor.
- Added to SecurityAlert
We collected the advisory from the official source.
- Confirmed at the source
Our collector saw this advisory during a later source check.