CVE-2022-26788
PowerShell Elevation of Privilege Vulnerability
CVE-2022-26788 is fixed in 38 products on 2 platforms, first by PowerShell Preview 7.3.0.1, released December 16, 2021. It is not reported as exploited. Patch Radar priority: High.
HighFixed on 2 platforms
CVSS
7.8
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0065
51st percentile
PowerShell Elevation of Privilege Vulnerability
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 10 Version 1607 for 32-bit Systems | 14393.5066 | KB5012596 | Apr 12, 2022 |
| Windows 10 Version 1607 for x64-based Systems | 14393.5066 | KB5012596 | Apr 12, 2022 |
| Windows 10 Version 1809 for 32-bit Systems | 17763.2803 | KB5012647 | Apr 12, 2022 |
| Windows 10 Version 1809 for ARM64-based Systems | 17763.2803 | KB5012647 | Apr 12, 2022 |
| Windows 10 Version 1809 for x64-based Systems | 17763.2803 | KB5012647 | Apr 12, 2022 |
| Windows 10 Version 1909 for 32-bit Systems | 18363.2212 | KB5012591 | Apr 12, 2022 |
| Windows 10 Version 1909 for ARM64-based Systems | 18363.2212 | KB5012591 | Apr 12, 2022 |
| Windows 10 Version 1909 for x64-based Systems | 18363.2212 | KB5012591 | Apr 12, 2022 |
| Windows 10 Version 20H2 for 32-bit Systems | KB5012599 | Apr 12, 2022 | |
| Windows 10 Version 20H2 for ARM64-based Systems | KB5012599 | Apr 12, 2022 | |
| Windows 10 Version 21H1 for 32-bit Systems | KB5012599 | Apr 12, 2022 | |
| Windows 10 Version 21H1 for ARM64-based Systems | KB5012599 | Apr 12, 2022 | |
| Windows 10 Version 21H1 for x64-based Systems | KB5012599 | Apr 12, 2022 | |
| Windows 10 Version 21H2 for 32-bit Systems | KB5012599 | Apr 12, 2022 | |
| Windows 10 Version 21H2 for ARM64-based Systems | KB5012599 | Apr 12, 2022 | |
| Windows 10 Version 21H2 for x64-based Systems | KB5012599 | Apr 12, 2022 | |
| Windows 10 for 32-bit Systems | 10240.19265 | KB5012653 | Apr 12, 2022 |
| Windows 10 for x64-based Systems | 10240.19265 | KB5012653 | Apr 12, 2022 |
| Windows 11 version 21H2 for ARM64-based Systems | 22000.613 | KB5012592 | Apr 12, 2022 |
| Windows 11 version 21H2 for x64-based Systems | 22000.613 | KB5012592 | Apr 12, 2022 |
| Windows 8.1 for 32-bit systems | KB5012639 | Apr 12, 2022 | |
| Windows 8.1 for 32-bit systems | KB5012670 | Apr 12, 2022 | |
| Windows 8.1 for x64-based systems | KB5012639 | Apr 12, 2022 | |
| Windows 8.1 for x64-based systems | KB5012670 | Apr 12, 2022 | |
| Windows RT 8.1 | KB5012670 | Apr 12, 2022 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB5014012 | May 10, 2022 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB5013999 | May 10, 2022 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB5014012 | May 10, 2022 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB5013999 | May 10, 2022 | |
| Windows Server 2012 | KB5012650 | Apr 12, 2022 | |
| Windows Server 2012 | KB5012666 | Apr 12, 2022 | |
| Windows Server 2012 (Server Core installation) | KB5012650 | Apr 12, 2022 | |
| Windows Server 2012 (Server Core installation) | KB5012666 | Apr 12, 2022 | |
| Windows Server 2012 R2 | KB5012639 | Apr 12, 2022 | |
| Windows Server 2012 R2 | KB5012670 | Apr 12, 2022 | |
| Windows Server 2012 R2 (Server Core installation) | KB5012639 | Apr 12, 2022 | |
| Windows Server 2012 R2 (Server Core installation) | KB5012670 | Apr 12, 2022 | |
| Windows Server 2016 | 14393.5066 | KB5012596 | Apr 12, 2022 |
| Windows Server 2016 (Server Core installation) | 14393.5066 | KB5012596 | Apr 12, 2022 |
| Windows Server 2019 | 17763.2803 | KB5012647 | Apr 12, 2022 |
| Windows Server 2019 (Server Core installation) | 17763.2803 | KB5012647 | Apr 12, 2022 |
| Windows Server 2022 | 20348.643 | KB5012604 | Apr 12, 2022 |
| Windows Server 2022 (Server Core installation) | 20348.643 | KB5012604 | Apr 12, 2022 |
| Windows Server, version 20H2 (Server Core Installation) | KB5012599 | Apr 12, 2022 | |
| Windows apps | |||
| PowerShell | 7.2.3.0 | PowerShell 7.2.3.0 | Apr 15, 2022 |
| PowerShell Preview | 7.3.0.1 | PowerShell Preview 7.3.0.1 | Dec 16, 2021 |
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