CVE-2023-35631
Win32k Elevation of Privilege Vulnerability
CVE-2023-35631 is fixed in 7 products on 1 platform, first by KB5033375, released December 12, 2023. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.
Urgent
CVSS
7.8
Important
Exploitation
More likely
Vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0655
93rd percentile
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 11 Version 22H2 for ARM64-based Systems | KB5033375 | Dec 12, 2023 | |
| Windows 11 Version 22H2 for x64-based Systems | KB5033375 | Dec 12, 2023 | |
| Windows 11 Version 23H2 for ARM64-based Systems | KB5033375 | Dec 12, 2023 | |
| Windows 11 Version 23H2 for x64-based Systems | KB5033375 | Dec 12, 2023 | |
| Windows 11 version 21H2 for ARM64-based Systems | 22000.2652 | KB5033369 | Dec 12, 2023 |
| Windows 11 version 21H2 for x64-based Systems | 22000.2652 | KB5033369 | Dec 12, 2023 |
| Windows Server 2022, 23H2 Edition (Server Core installation) | 25398.584 | KB5033383 | Dec 12, 2023 |
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