CVE-2025-47978

Published Jul 8, 2025

Last updated 8 months ago

CVSS medium 6.5
Windows Kerberos

Overview

Description
Out-of-bounds read in Windows Kerberos allows an authorized attacker to deny service over a network.
Source
secure@microsoft.com
NVD status
Analyzed
Products
windows_server_2022, windows_server_2022_23h2, windows_server_2025

Risk scores

CVSS 3.1

Type
Primary
Base score
6.5
Impact score
3.6
Exploitability score
2.8
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Severity
MEDIUM

Weaknesses

secure@microsoft.com
CWE-125

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.