CVE-2025-26647

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

No CVSS.

Configurations

Configuration 1 (hide)

OR cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*

History

10 Jul 2025, 15:57

Type Values Removed Values Added
First Time Microsoft windows Server 2016
Microsoft windows Server 2022 23h2
Microsoft windows Server 2025
Microsoft windows Server 2019
Microsoft windows Server 2012
Microsoft
Microsoft windows Server 2022
Microsoft windows Server 2008
CVSS v2 : unknown
v3 : 8.8
v2 : unknown
v3 : unknown
CPE cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
References () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26647 - () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26647 - Vendor Advisory

11 Apr 2025, 20:15

Type Values Removed Values Added
CWE CWE-20
CVSS v2 : unknown
v3 : 8.1
v2 : unknown
v3 : 8.8

08 Apr 2025, 18:15

Type Values Removed Values Added
New CVE

Information

Published : 2025-04-08 18:15

Updated : 2025-07-10 15:57


NVD link : CVE-2025-26647

Mitre link : CVE-2025-26647


JSON object : View

Products Affected

microsoft

  • windows_server_2019
  • windows_server_2022_23h2
  • windows_server_2022
  • windows_server_2025
  • windows_server_2016
  • windows_server_2012
  • windows_server_2008
CWE

No CWE.