Windows CVE-2025-30388
HIGHCVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionNVD
Heap-based buffer overflow in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally.
AnalysisAI
Heap-based buffer overflow in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-122. Heap-based buffer overflow in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally. Affected products include: Microsoft Office, Microsoft Office Long Term Servicing Channel, Microsoft Windows 10 1507, Microsoft Windows 10 1607, Microsoft Windows 10 1809.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
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