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CVE-2026-78444
HIGH
CVSS: 8.1
Published: 2026-09-08
Modified: 2026-09-11
Description
Untrusted pointer dereference in Windows Failover Cluster allows an unauthorized attacker to execute code over a network.
Affected Platforms
Microsoft Windows Server 2019Microsoft Windows Server 2022Microsoft Windows Server 2025Microsoft Windows 10 1809