Severity by source
AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
Lifecycle Timeline
6DescriptionCVE.org
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privileges over a network.
Analysis
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privileges over a network.
Technical ContextAI
A race condition occurs when the behavior of software depends on the timing of events, such as the order of execution of threads or processes.
RemediationAI
Use proper synchronization mechanisms (locks, mutexes, atomic operations). Implement file locking for filesystem operations. Avoid TOCTOU patterns.
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External POC / Exploit Code
Leaving vuln.today
EUVD-2025-20655