EUVD-2026-43835
GHSA-m557-pcmq-5jww
Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Primary rating from Vendor (microsoft).
CVSS VectorVendor: microsoft
Lifecycle Timeline
2DescriptionCVE.org
Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.
AnalysisAI
Sensitive information disclosure in the Windows Kernel affects Windows 10 (versions 21H2 and 22H2), Windows 11 (versions 24H2, 25H2, and 26H1), and Windows Server 2022 and 2025, where the kernel writes sensitive data into log files that a low-privileged local user can access. An authorized attacker with a standard local account can read these log files to obtain sensitive kernel-level information, yielding high confidentiality impact with no integrity or availability consequence. No public exploit has been identified at time of analysis, and the EPSS score of 0.36% at the 28th percentile corroborates low near-term exploitation likelihood; Microsoft has released patches addressing all affected versions.
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Same technique Information Disclosure
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External POC / Exploit Code
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