8.8
High
Exploited
CVE-2022-26923 Microsoft Active Directory Domain Services Privilege Escalation Vulnerability
Active exploitation observed
· CISA KEV catalogue
Required action
Apply updates per vendor instructions.
Ransomware campaigns
Not observed so far
Weakness
CWE-295
Description
Active Directory Domain Services Elevation of Privilege Vulnerability
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Windows 10 Version 1809 10.0 | 10.0.0 → < 10.0.17763.4252 | 10.0.17763.4252 |
| Windows Server 2019 10.0 | 10.0.17763.0 → < 10.0.17763.4252 | 10.0.17763.4252 |
| Windows Server 2019 (Server Core installation) 10.0 | 10.0.17763.0 → < 10.0.17763.4252 | 10.0.17763.4252 |
| Windows 10 Version 1909 10.0 | 10.0.0 → < 10.0.18363.2274 | 10.0.18363.2274 |
| Windows 10 Version 21H1 10.0 | 10.0.0 → < 10.0.19043.1706 | 10.0.19043.1706 |
| Windows Server 2022 10.0 | 10.0.20348.0 → < 10.0.20348.1668 | 10.0.20348.1668 |
| Windows 10 Version 20H2 10.0 | 10.0.0 → < 10.0.19042.1706 | 10.0.19042.1706 |
| Windows Server version 20H2 10.0 | 10.0.0 → < 10.0.19042.1706 | 10.0.19042.1706 |
| Windows 11 version 21H2 10.0 | 10.0.0 → < 10.0.22000.1817 | 10.0.22000.1817 |
Show the 8 other branches Hide the 8 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| Windows 10 Version 21H2 10.0 | 10.0.19043.0 → < 10.0.19043.1706 | 10.0.19043.1706 |
| Windows 10 Version 1507 10.0 | 10.0.10240.0 → < 10.0.10240.19297 | 10.0.10240.19297 |
| Windows 10 Version 1607 10.0 | 10.0.14393.0 → < 10.0.14393.5850 | 10.0.14393.5850 |
| Windows Server 2016 10.0 | 10.0.14393.0 → < 10.0.14393.5850 | 10.0.14393.5850 |
| Windows Server 2016 (Server Core installation) 10.0 | 10.0.14393.0 → < 10.0.14393.5850 | 10.0.14393.5850 |
| Windows 8.1 6.3 | 6.3.0 → < 6.3.9600.20371 | 6.3.9600.20371 |
| Windows Server 2012 R2 6.3 | 6.3.9600.0 → < 6.3.9600.20919 | 6.3.9600.20919 |
| Windows Server 2012 R2 (Server Core installation) 6.3 | 6.3.9600.0 → < 6.3.9600.20919 | 6.3.9600.20919 |
References
- Active Directory Domain Services Elevation of Privilege Vulnerability msrc.microsoft.com
Timeline
- Published
- Added to the KEV catalogue
- Last modified
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