CVE-2026-88146

Description

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

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88146

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-99661

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS