CVE-2026-88102
Use after free in Windows Failover Cluster allows an unauthorized attacker to execute code over a network.
- CVSS 3.1
- 9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 50% of CVEs (scores of 2026-10-25)
- CWE
- CWE-416
- Published
- Modified
- Record from
- the NVD, synced
Affected
- microsoft:windows_server_2019
- microsoft:windows_server_2022
- microsoft:windows_server_2025