Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Microsoft Windows | — | 2025-12 Cumulative Update for Microsoft Windows Server 2012 R2 (KB5071503)2025-12 Cumulative Update for Microsoft Windows 10, version 22H2 (KB5071546)2025-12 Cumulative Update for Microsoft Windows 10, version 1809 (KB5071544)2025-12 Cumulative Update for Microsoft Windows Server 2022, version 21H2 (KB5071547)2025-12 Cumulative Update for Microsoft Windows Server 2012 (KB5071505)2025-12 Cumulative Update for Microsoft Windows 10, version 21H2 (KB5071546)2025-12 Cumulative Update for Microsoft Windows Server 2019, version 1809 (KB5071544)2025-12 Cumulative Update for Microsoft Windows Server 2016, version 1607 (KB5071543)2025-12 Cumulative Update for Microsoft Windows 11, version 23H2 (KB5071417)2025-12 Cumulative Update for Microsoft Windows Server 2008 R2, version SP1 (KB5071506)2025-12 Cumulative Update for Microsoft Windows Server 2022, version 22H2 (KB5071547)2025-12 Cumulative Update for Microsoft Windows 10, version 1607 (KB5071543) | Dec 9, 2025 | Dec 9, 2025 |
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