CVE-2026-26143
Improper input validation in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature locally.
- CVSS 3.1
- 7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 44% of CVEs (scores of 2026-10-26)
- CWE
- CWE-20
- Published
- Modified
- Record from
- the NVD, synced
Affected
- microsoft:powershell