Description

Improper input validation in Windows Kerberos allows an authorized attacker to elevate privileges over a network.

Related CPE's

o

microsoft

windows_server_2008

3

o

microsoft

windows_server_2012

2

o

microsoft

windows_server_2016

Vulnerable

o

microsoft

windows_server_2019

Vulnerable

o

microsoft

windows_server_2022

Vulnerable

o

microsoft

windows_server_2022_23h2

Vulnerable

o

microsoft

windows_server_2025

Vulnerable

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26647

Vendor Advisory

Weaknesses

[email protected]

Secondary
CWE-20

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.8 · High

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2025-04-08T18:15:48.510Z

1 year ago

Last modified

2026-06-17T09:02:12.007Z

1 month ago