CVE-2026-24297

Published: Mar 10, 2026Modified: Jun 17, 2026

4.8

Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Exploitability: 2.2 / Impact: 2.5

Source: NVD

Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kerberos allows an unauthorized attacker to bypass a security feature over a network.

Affected (14)

Products: Microsoft: Windows 10 1607, Windows 10 1809, Windows 10 21h2, Windows 10 22h2, Windows Server 2012, Windows Server 2016, Windows Server 2019

7 products

Configuration A

14 vulnerable

Vulnerable Software	Affected Versions
Microsoft Windows 10 1607	version < 10.0.14393.8957
Microsoft Windows 10 1607	version < 10.0.14393.8957
Microsoft Windows 10 1809	version < 10.0.17763.8511
Microsoft Windows 10 1809	version < 10.0.17763.8511
Microsoft Windows 10 21h2	version < 10.0.19044.7058
Microsoft Windows 10 21h2	version < 10.0.19044.7058
Microsoft Windows 10 21h2	version < 10.0.19044.7058
Microsoft Windows 10 22h2	version < 10.0.19045.7058
Microsoft Windows 10 22h2	version < 10.0.19045.7058
Microsoft Windows 10 22h2	version < 10.0.19045.7058
Microsoft Windows Server 2012	All versions
Microsoft Windows Server 2012	Version r2
Microsoft Windows Server 2016	version < 10.0.14393.8957
Microsoft Windows Server 2019	version < 10.0.17763.8511

Related CWEs

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References (1)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24297

Source: secure@microsoft.com

Vendor Advisory

Timeline

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