CVE-2026-97832: CWE-125: Out-of-bounds Read in Microsoft Windows 10 Version 1607
Description
Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
CVSS v3.1
Score 6.5medium
Affected software
Microsoft
Windows 10 Version 1607
Microsoft
Windows 10 Version 1809
Microsoft
Windows 10 Version 21H2
Microsoft
Windows 10 Version 22H2
Microsoft
Windows 11 version 23H2
Microsoft
Windows 11 Version 23H2
Microsoft
Windows 11 Version 24H2
Microsoft
Windows 11 Version 25H2
Microsoft
Windows 11 version 26H1
Microsoft
Windows 11 Version 26H2
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 (CVE-2026-97832) involves an out-of-bounds read in the DNS Server on Microsoft Windows 10 Version 1607 and other specified versions. An authorized attacker can exploit this flaw to disclose information over a network. The CVSS 3.1 base score is 6.5, indicating medium severity, with an attack vector of network, low attack complexity, and requiring privileges. The vulnerability does not impact integrity or availability but has a high impact on confidentiality. Microsoft has published an official fix for this vulnerability.
Potential Impact
An authorized attacker can leverage this out-of-bounds read vulnerability in the DNS Server to disclose sensitive information over the network. The confidentiality of the system is impacted, but integrity and availability are not affected. There are no known exploits in the wild at this time.
Mitigation Recommendations
Microsoft has released an official fix for CVE-2026-97832. Users and administrators should apply the available security updates as provided in the Microsoft Security Response Center advisory to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-09-25T04:47:50.227Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-97832","vendor":"Microsoft"}]
Threat ID: 6ace859c2cdf04f656a01adc
Added to database: 10/13/2026, 19:25:16 UTC
Last enriched: 10/13/2026, 19:35:45 UTC
Last updated: 10/13/2026, 22:50:44 UTC
Views: 6
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