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OpenAdvisories
High MSRC-CVE-2022-26788 1 CVE

PowerShell Elevation of Privilege Vulnerability

Published Apr 12, 2022 · Updated May 10, 2022 · Revision 3

Vendor: Microsoft

Summary

Impact: Elevation of Privilege. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.

Details

Security updates
10.0.17763.2803 — https://support.microsoft.com/help/5012647
10.0.18363.2212 — https://support.microsoft.com/help/5012591
10.0.19043.1645 — https://support.microsoft.com/help/5012599
10.0.20348.643 — https://support.microsoft.com/help/5012604
10.0.22000.613 — https://support.microsoft.com/help/5012592
10.0.10240.19265 — https://support.microsoft.com/help/5012653
10.0.14393.5066 — https://support.microsoft.com/help/5012596
6.3.9600.20337 — https://support.microsoft.com/help/5012670
6.3.9600.20337 — https://support.microsoft.com/help/5012639
6.1.7601.25954 — https://support.microsoft.com/help/5014012
6.1.7601.25954 — https://support.microsoft.com/help/5013999
6.2.9200.23679 — https://support.microsoft.com/help/5012650
6.2.9200.23679 — https://support.microsoft.com/help/5012666
7.0.10 — https://github.com/PowerShell/Announcements/issues/31

Vulnerabilities 1

Revision history

  1. #3

    To comprehensively address CVE-2022-26788, Microsoft has released May 2022 security updates for supported editions of Windows 7 and Windows Server 2008 R2. Microsoft strongly recommends that customers enrolled in the Extended Security Update (ESU) program install the updates to be fully protected from the vulnerability.

  2. #2

    Revised the Security Updates table to include PowerShell 7.0, PowerShell 7.1, and PowerShell 7.2 because these versions of PowerShell 7 are affected by this vulnerability. See [https://github.com/PowerShell/Announcements/issues/31](https://github.com/PowerShell/Announcements/issues/31) for more information.

  3. #1

    Information published.

References