CVE-2026-27931

MEDIUM

Windows GDI Information Disclosure Vulnerability

Title source: cna
STIX 2.1

Description

Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally.

References (1)

Scores

CVSS v3 5.5
EPSS 0.0005
EPSS Percentile 13.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-125
Status published
Products (21)
Microsoft/Windows 10 Version 21H2 10.0.19044.0 - 10.0.19044.7184
Microsoft/Windows 10 Version 22H2 10.0.19045.0 - 10.0.19045.7184
Microsoft/Windows 11 version 22H3 10.0.22631.0 - 10.0.22631.6936
Microsoft/Windows 11 Version 23H2 10.0.22631.0 - 10.0.22631.6936
Microsoft/Windows 11 Version 24H2 10.0.26100.0 - 10.0.26100.32690
Microsoft/Windows 11 Version 24H2 10.0.26100.0 - 10.0.26100.8246
Microsoft/Windows 11 Version 25H2 10.0.26200.0 - 10.0.26200.8246
Microsoft/Windows 11 version 26H1 10.0.28000.0 - 10.0.28000.1836
Microsoft/Windows Server 2022 10.0.20348.0 - 10.0.20348.5020
Microsoft/Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 - 10.0.25398.2274
... and 11 more
Published Apr 14, 2026
Tracked Since Apr 14, 2026