CVE-2025-47978
Medium
Description
Out-of-bounds read in Windows Kerberos allows an authorized attacker to deny service over a network.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Microsoft Windows Server
PublishedJul 8, 2025
First seenJul 8, 2025
Weakness typeCWE-125Out-of-bounds read
How to fix
Update
- microsoft windows_server_202210.0.20348.3932 or later
- microsoft windows_server_2022_23h210.0.25398.1732 or later
- microsoft windows_server_202510.0.26100.4652 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_server_2022 | v < 10.0.20348.3932 | 10.0.20348.3932 |
| microsoft windows_server_2022_23h2 | v < 10.0.25398.1732 | 10.0.25398.1732 |
| microsoft windows_server_2025 | v < 10.0.26100.4652 | 10.0.26100.4652 |
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