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Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB allows an unauthorized attacker to execute code over a network.

PUBLISHED Reserved 2025-06-13 | Published 2025-08-12 | Updated 2025-09-17 | Assigner microsoft




HIGH: 7.5CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Problem types

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CWE-415: Double Free

Product status

10.0.26100.0 before 10.0.26100.4946
affected

10.0.26100.0 before 10.0.26100.4946
affected

10.0.26100.0 before 10.0.26100.4946
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-50169 (Windows SMB Remote Code Execution Vulnerability) vendor-advisory

cve.org (CVE-2025-50169)

nvd.nist.gov (CVE-2025-50169)

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