CVE-2026-26143
Microsoft · Published April 14, 2026
7.8
CVSS v3.1
HIGHPatch availableGet patch
Description
Microsoft PowerShell Security Feature Bypass Vulnerability. Improper input validation in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature locally.
Affected Products
- PowerShell 7.5
- PowerShell 7.4
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C