CVE-2026-54107

Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K allows an authorized attacker to elevate privileges locally.

References

https://github.com/Pravin761/CVE-2026-54107

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54107

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-44007

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS