.NET Denial of Service Vulnerability
CVE-2026-120796
Summary
Improper input validation in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature locally.
Products covered
PowerShell 7.5
PowerShell 7.4
Remediation
Release Notes
Vendor-listed fixes
7.5.5
7.4.14
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.