CVE-2023-36803

Windows Kernel Information Disclosure Vulnerability

State: Published
Severity: 5.5 Medium
Published: Sep 12, 2023
Updated: Oct 30, 2025
Reserved: Jun 27, 2023

Description

Windows Kernel Information Disclosure Vulnerability

Scores

CVSS	Score	Vector	Source
3.1	5.5 Medium	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C	microsoft

Weaknesses

CWE-126 Buffer Over-read

Affected Products

Product	Versions
Windows 10 Version 1809Microsoft	10.0.17763.0 to before 10.0.17763.4851Affected
Windows 10 Version 1809Microsoft	10.0.0 to before 10.0.17763.4851Affected
Windows Server 2019Microsoft	10.0.17763.0 to before 10.0.17763.4851Affected
Windows Server 2019 (Server Core installation)Microsoft	10.0.17763.0 to before 10.0.17763.4851Affected
Windows Server 2022Microsoft	10.0.20348.0 to before 10.0.20348.1970Affected
Windows 11 version 21H2Microsoft	10.0.0 to before 10.0.22000.2416Affected
Windows 10 Version 21H2Microsoft	10.0.19043.0 to before 10.0.19044.3448Affected
Windows 11 version 22H2Microsoft	10.0.22621.0 to before 10.0.22621.2283Affected
Windows 10 Version 22H2Microsoft	10.0.19045.0 to before 10.0.19045.3448Affected
Windows 10 Version 1607Microsoft	10.0.14393.0 to before 10.0.14393.6252Affected
Windows Server 2016Microsoft	10.0.14393.0 to before 10.0.14393.6252Affected
Windows Server 2016 (Server Core installation)Microsoft	10.0.14393.0 to before 10.0.14393.6252Affected

References

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