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Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

PUBLISHED Reserved 2026-01-14 | Published 2026-03-10 | Updated 2026-03-13 | Assigner microsoft




HIGH: 7.0CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Problem types

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Product status

10.0.14393.0 (custom) before 10.0.14393.8957
affected

10.0.17763.0 (custom) before 10.0.17763.8511
affected

10.0.19044.0 (custom) before 10.0.19044.7058
affected

10.0.19045.0 (custom) before 10.0.19045.7058
affected

10.0.22631.0 (custom) before 10.0.22631.6783
affected

10.0.22631.0 (custom) before 10.0.22631.6783
affected

6.2.9200.0 (custom) before 6.2.9200.25973
affected

6.2.9200.0 (custom) before 6.2.9200.25973
affected

6.3.9600.0 (custom) before 6.3.9600.23074
affected

6.3.9600.0 (custom) before 6.3.9600.23074
affected

10.0.14393.0 (custom) before 10.0.14393.8957
affected

10.0.14393.0 (custom) before 10.0.14393.8957
affected

10.0.17763.0 (custom) before 10.0.17763.8511
affected

10.0.17763.0 (custom) before 10.0.17763.8511
affected

10.0.20348.0 (custom) before 10.0.20348.4893
affected

10.0.25398.0 (custom) before 10.0.25398.2207
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23668 (Windows Graphics Component Elevation of Privilege Vulnerability) vendor-advisory patch

cve.org (CVE-2026-23668)

nvd.nist.gov (CVE-2026-23668)

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