CVE-2026-88099 — Windows Failover Cluster Denial of Service Vulnerability

Uncaught exception in Windows Failover Cluster allows an unauthorized attacker to deny service over a network.

Published: 2026-10-13 · CVSS: 5.9 · CVSS 3.1

Uncaught exception in Windows Failover Cluster allows an unauthorized attacker to deny service over a network.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision b3c4bc369e1d7ee69235e352bacfbb449caf40a8