HIGHCVE-2026-23668Published Modified CNA microsoft
CVE-2026-23668: Windows Graphics Component Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
Metrics
- CVSS v3.1
- 7.0
- Severity
- HIGH
- Fixed in
- 6.2.9200.25973
- Affected Products
- 16
Fix available
6.2.9200.259736.3.9600.2307410.0.14393.895710.0.17763.851110.0.19044.705810.0.19045.705810.0.20348.489310.0.22631.678310.0.25398.2207
Affected packages
- Microsoft / Windows 10 Version 1607< 10.0.14393.8957 (from 10.0.14393.0)
- Microsoft / Windows 10 Version 1809< 10.0.17763.8511 (from 10.0.17763.0)
- Microsoft / Windows 10 Version 21H2< 10.0.19044.7058 (from 10.0.19044.0)
- Microsoft / Windows 10 Version 22H2< 10.0.19045.7058 (from 10.0.19045.0)
- Microsoft / Windows 11 version 22H3< 10.0.22631.6783 (from 10.0.22631.0)
- Microsoft / Windows 11 Version 23H2< 10.0.22631.6783 (from 10.0.22631.0)
- Microsoft / Windows Server 2012< 6.2.9200.25973 (from 6.2.9200.0)
- Microsoft / Windows Server 2012 (Server Core installation)< 6.2.9200.25973 (from 6.2.9200.0)
- Microsoft / Windows Server 2012 R2< 6.3.9600.23074 (from 6.3.9600.0)
- Microsoft / Windows Server 2012 R2 (Server Core installation)< 6.3.9600.23074 (from 6.3.9600.0)
- Microsoft / Windows Server 2016< 10.0.14393.8957 (from 10.0.14393.0)
- Microsoft / Windows Server 2016 (Server Core installation)< 10.0.14393.8957 (from 10.0.14393.0)
- Microsoft / Windows Server 2019< 10.0.17763.8511 (from 10.0.17763.0)
- Microsoft / Windows Server 2019 (Server Core installation)< 10.0.17763.8511 (from 10.0.17763.0)
- Microsoft / Windows Server 2022< 10.0.20348.4893 (from 10.0.20348.0)
- Microsoft / Windows Server 2022, 23H2 Edition (Server Core installation)< 10.0.25398.2207 (from 10.0.25398.0)
CVSS Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C