EUVD-2026-22609

| CVE-2026-32221 HIGH
2026-04-14 microsoft GHSA-qm5p-p76j-g82x
Heap Overflow Buffer Overflow Microsoft Windows 11 Version 24H2 Windows 11 Version 25H2 Windows 11 Version 26H1 Windows Server 2025 Windows Server 2025 Server Core Installation
8.4
CVSS 3.1
Share

CVSS VectorNVD

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

Lifecycle Timeline

1
Analysis Generated
Apr 14, 2026 - 19:22 vuln.today

DescriptionNVD

Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code locally.

AnalysisAI

Local privilege escalation in Microsoft Graphics Component across Windows 11 24H2/25H2/26H1 and Server 2025 enables unauthenticated local attackers to execute arbitrary code with high integrity via heap-based buffer overflow exploitation. CVSS 8.4 (High) reflects low attack complexity and no user interaction requirement, though local access is necessary. …

Sign in for full analysis, threat intelligence, and remediation guidance.

RemediationAI

Within 24 hours: Identify and inventory all Windows 11 (24H2/25H2/26H1) and Server 2025 systems in your environment using endpoint management tools; confirm patch availability from Microsoft Security Updates. Within 7 days: Deploy the available Microsoft Graphics Component security patch across all affected systems, prioritizing servers and workstations with administrative users or sensitive data access; test patches in non-production environments first. …

Sign in for detailed remediation steps.

Full analysis requires sign-in

Get intelligence summaries, risk assessment, exploit details, threat intel, and remediation guidance.

Sign in - Free

Share

EUVD-2026-22609 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy