CVE-2025-47978 Out-of-bounds read in Windows Kerberos allows an authorized attacker to deny service over a network

Description

Out-of-bounds read in Windows Kerberos allows an authorized attacker to deny service over a network.

Affected products and versions

Product	Affected versions	Fixed in
Windows Server 2022 10.0	10.0.20348.0 → < 10.0.20348.3932	10.0.20348.3932
Windows Server 2025 (Server Core installation) 10.0	10.0.26100.0 → < 10.0.26100.4652	10.0.26100.4652
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0	10.0.25398.0 → < 10.0.25398.1732	10.0.25398.1732
Windows Server 2025 10.0	10.0.26100.0 → < 10.0.26100.4652	10.0.26100.4652

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