Vulnerability Description
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an authorized attacker to elevate privileges over a network.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 11 24H2 | < 10.0.26100.8875 |
| Microsoft | Windows 11 25H2 | < 10.0.26200.8875 |
| Microsoft | Windows 11 26H1 | < 10.0.28000.2269 |
Related Weaknesses (CWE)
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50379PatchVendor Advisory
FAQ
What is CVE-2026-50379?
CVE-2026-50379 is a vulnerability with a CVSS score of 7.5 (HIGH). Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an authorized attacker to elevate privileges over a network.
How severe is CVE-2026-50379?
CVE-2026-50379 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-50379?
Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 11 24H2, Microsoft Windows 11 25H2, Microsoft Windows 11 26H1.