Use after free in Windows Cluster Client Failover 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/E:U/RL:O/RC:C)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Microsoft Windows | — | 2026-02 Cumulative Update for Microsoft Windows Server 2025, version 24H2 (KB5075899)2026-02 Cumulative Update for Microsoft Windows Server 2016, version 1607 (KB5075999)2026-02 Cumulative Update for Microsoft Windows Server 2019, version 1809 (KB5075904)2026-02 Cumulative Update for Microsoft Windows Server 2022, version 23H2 (KB5075897)2026-02 Cumulative Update for Microsoft Windows Server 2022, version 21H2 (KB5075906)2026-02 Cumulative Update for Microsoft Windows Server 2022, version 22H2 (KB5075906) | Feb 10, 2026 | Feb 10, 2026 |
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