CVE-2025-55231

HIGH

Windows Server 2012-2025 Unauthenticated RCE via Race Condition in Storage

Title source: llm
STIX 2.1

Description

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

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0018
EPSS Percentile 39.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-362
Status published
Products (5)
microsoft/windows_server_2012 r2
microsoft/windows_server_2016 < 10.0.14393.8416
microsoft/windows_server_2019 < 10.0.17763.7783
microsoft/windows_server_2022 < 10.0.20348.4161
microsoft/windows_server_2025 < 10.0.26100.6563
Published Aug 21, 2025
Tracked Since Feb 18, 2026