PT-2026-112957 · Microsoft · Windows+11

CVE-2026-88146

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Published

2026-10-13

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Updated

2026-10-13

CVSS v3.1

7.0

High

VectorAV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Windows Background Intelligent Transfer Service (BITS) (affected versions not specified)
Description A race condition occurs due to improper synchronization when using a shared resource. This allows an authorized attacker to elevate privileges locally on the system.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Race Condition

Use After Free

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Weakness Enumeration

Related Identifiers

CVE-2026-88146

Affected Products

Windows
Windows 10 Version 1809
Windows 10 Version 21H2
Windows 10 Version 22H2
Windows 11 Version 23H2
Windows 11 Version 24H2
Windows 11 Version 25H2
Windows 11 Version 26H2
Windows 11 Version 26H1
Windows Server 2019
Windows Server 2022
Windows Server 2025