CVE-2026-26143
HIGH7.8EPSS 0.06%Microsoft PowerShell Security Feature Bypass Vulnerability
Published: 4/28/2026Modified: 4/28/2026
Description
Improper input validation in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature locally.
Affected packages (1)
- Bitnami/powershell>= 7.4.0, < 7.4.14, >= 7.5.0, < 7.5.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |