Patchwire CVEs, their patch status, and feeds to follow them

CVE-2026-26143

No fix known EPSS <1%CVSS 7.8

Improper input validation in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature locally.

Published 2026-04-14 · CVE record · OSV

Products: Microsoft PowerShell 7.4, Microsoft PowerShell 7.5