CVE-2026-69744

Null pointer dereference in Windows Kerberos allows an unauthorized attacker to deny service over a network.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69744	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_11_24h2:::::::arm64:*
	cpe:2.3:o:microsoft:windows_11_24h2:::::::x64:*
	cpe:2.3:o:microsoft:windows_11_25h2:::::::arm64:*
	cpe:2.3:o:microsoft:windows_11_25h2:::::::x64:*
	cpe:2.3:o:microsoft:windows_server_2025::::::::

History

22 Sep 2026, 17:34

Type	Values Removed	Values Added
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69744 -~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69744 - Patch, Vendor Advisory
First Time		Microsoft windows 11 24h2 Microsoft windows 11 25h2 Microsoft windows Server 2025 Microsoft
CPE		cpe:2.3:o:microsoft:windows_server_2025:::::::: cpe:2.3:o:microsoft:windows_11_25h2:::::::x64:* cpe:2.3:o:microsoft:windows_11_24h2:::::::x64:* cpe:2.3:o:microsoft:windows_11_25h2:::::::arm64:* cpe:2.3:o:microsoft:windows_11_24h2:::::::arm64:*

Information

Published : 2026-09-08 18:19

Updated : 2026-09-22 17:34

NVD link : CVE-2026-69744

Mitre link : CVE-2026-69744

CVE.ORG link : CVE-2026-69744

JSON object : View

Products Affected

microsoft

windows_11_25h2
windows_11_24h2
windows_server_2025

CWE

CWE-476

NULL Pointer Dereference

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