Windows Server 2025
CVE-2026-24287
HIGH
Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
2DescriptionCVE.org
External control of file name or path in Windows Kernel allows an authorized attacker to elevate privileges locally.
AnalysisAI
Windows Kernel path traversal vulnerability in Server 2025, Server 2022, Windows 11 24h2, and Windows 10 22h2 enables authenticated local attackers to achieve full system compromise through privilege escalation. The flaw allows an authorized user to manipulate file name or path parameters, bypassing access controls and gaining kernel-level privileges. No patch is currently available.
Technical ContextAI
External control of file name or path in Windows Kernel allows an authorized attacker to elevate privileges locally.
RemediationAI
Monitor vendor advisories for a patch.
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Same weakness CWE-73 – External Control of File Name or Path
View allSame technique Information Disclosure
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External POC / Exploit Code
Leaving vuln.today