Vulnerability in Microsoft Powershell 7.0
CVE-2022-26788
PowerShell Elevation of Privilege Vulnerability
EPSS: 0.004 (59.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C.
Affected products
- Microsoft Powershell 7.0 — versions 7.0.0
- Microsoft Powershell 7.1 — versions 7.1.0
- Microsoft Powershell 7.2 — versions 7.2.0
- Microsoft Windows 10 Version 1507 — versions 10.0.10240.0
- Microsoft Windows 10 Version 1607 — versions 10.0.14393.0
- Microsoft Windows 10 Version 1809 — versions 10.0.17763.0, 10.0.0
- Microsoft Windows 10 Version 1909 — versions 10.0.0
- Microsoft Windows 10 Version 20h2 — versions 10.0.0
- Microsoft Windows 10 Version 21h1 — versions 10.0.0
- Microsoft Windows 10 Version 21h2 — versions 10.0.19043.0
References
- PowerShell Elevation of Privilege Vulnerability (vendor-advisory)
Frequently asked questions
- What is CVE-2022-26788?
- CVE-2022-26788 is a high-severity vulnerability in Microsoft Powershell 7.0. CVSS score: 7.8/10. Published 2022-04-15.
- How severe is CVE-2022-26788?
- High severity. CVSS v3 base score is 7.8 out of 10.