CVE-2026-69624: CWE-184: Incomplete List of Disallowed Inputs in Microsoft Windows 10 Version 1607
Description
CVE-2026-69624 is a vulnerability in Microsoft Windows 10 Version 1607 related to an incomplete list of disallowed inputs in Active Directory Certificate Services (AD CS). This flaw allows an authorized attacker to perform tampering over a network. The vulnerability has a medium severity rating with a CVSS score of 6.5. Official patches are available to address this issue.
CVSS v3.1
Score 6.5medium
Affected software
Microsoft
Windows 10 Version 1607
Microsoft
Windows 10 Version 1809
Microsoft
Windows Server 2012
Microsoft
Windows Server 2012 (Server Core installation)
Microsoft
Windows Server 2012 R2
Microsoft
Windows Server 2012 R2 (Server Core installation)
Microsoft
Windows Server 2016
Microsoft
Windows Server 2016 (Server Core installation)
Microsoft
Windows Server 2019
Microsoft
Windows Server 2019 (Server Core installation)
Microsoft
Windows Server 2022
Microsoft
Windows Server 2025
Microsoft
Windows Server 2025 (Server Core installation)
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability arises from an incomplete list of disallowed inputs in Active Directory Certificate Services (AD CS) on Microsoft Windows 10 Version 1607 and related versions. An authorized attacker can exploit this flaw to tamper with data over a network. The CVSS 3.1 vector indicates the attack requires network access with low complexity and privileges, no user interaction, and impacts integrity without affecting confidentiality or availability. The vendor has released official fixes for affected versions.
Potential Impact
An authorized attacker can perform tampering over a network, potentially altering data or operations within Active Directory Certificate Services. There is no impact on confidentiality or availability reported. The vulnerability does not require user interaction and has a medium severity level.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the provided patches for the affected Windows 10 versions to remediate this vulnerability. Refer to the Microsoft security update guide for CVE-2026-69624 for detailed patch information.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-08-03T21:21:00.595Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69624","vendor":"Microsoft"}]
Threat ID: 6aa04518acd9273b49fa9706
Added to database: 09/08/2026, 17:25:44 UTC
Last enriched: 10/16/2026, 21:25:39 UTC
Last updated: 10/23/2026, 15:10:14 UTC
Views: 39
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