EUVD-2026-22487

| CVE-2026-27931 MEDIUM
2026-04-14 microsoft
Buffer Overflow Information Disclosure Microsoft Windows 10 Version 21H2 Windows 10 Version 22H2 Windows 11 Version 22H3 Windows 11 Version 23H2 Windows 11 Version 24H2 Windows 11 Version 25H2 Windows 11 Version 26H1 Windows Server 2022 Windows Server 2022 23H2 Edition Server Core Installation Windows Server 2025 Windows Server 2025 Server Core Installation
5.5
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

1
Analysis Generated
Apr 14, 2026 - 19:40 vuln.today

DescriptionNVD

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

AnalysisAI

Out-of-bounds read in Windows GDI (Graphics Device Interface) allows local attackers to disclose sensitive information without authentication. The vulnerability affects Windows 10 versions 21H2 and 22H2, Windows 11 versions 22H3 through 26H1, and Windows Server 2022/2025, requiring user interaction to trigger. …

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EUVD-2026-22487 vulnerability details – vuln.today
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