CVEvulnerability
CVE-2026-88099
5.9 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-10-13
- Last modified
- 2026-10-16
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-248
Description
Uncaught exception in Windows Failover Cluster allows an unauthorized attacker to deny service over a network.
Affected configurations
• microsoft windows server 2019 (< 10.0.17763.9376)
• microsoft windows server 2022 (< 10.0.20348.5761)
• microsoft windows server 2025 (< 10.0.26100.33650)
Related
Weakness · CWE (1)
- CWE-248 Uncaught Exception weakness
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88099 Patch, Vendor Advisory