Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
CVSS Details
- CVSS 3.1 Base Score: 8.2
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Microsoft Windows | — | 2026-07 Cumulative Update for Microsoft Windows 10, version 21H2 (KB5099539)2026-07 Cumulative Update for Microsoft Windows Server 2019, version 1809 (KB5099538)2026-06 Cumulative Update for Microsoft Windows 11, version 26H1 (KB5095051)2026-07 Cumulative Update for Microsoft Windows 10, version 22H2 (KB5099539)2026-07 Cumulative Update for Microsoft Windows Server 2025, version 24H2 (KB5099536)2026-07 Cumulative Update for Microsoft Windows Server 2022, version 22H2 (KB5099540)2026-07 Cumulative Update for Microsoft Windows 11, version 25H2 (KB5101650)2026-07 Cumulative Update for Microsoft Windows 11, version 26H1 (KB5101649)2026-07 Cumulative Update for Microsoft Windows Server 2022, version 21H2 (KB5099540)2026-07 Cumulative Update for Microsoft Windows 10, version 1809 (KB5099538)2026-07 Cumulative Update for Microsoft Windows 11, version 24H2 (KB5101650) | Jul 14, 2026 | Jul 14, 2026 |
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