CVE-2026-61345: CWE-476: NULL Pointer Dereference in Microsoft Windows 10 Version 1607
Null pointer dereference in Microsoft Remote Registry Service allows an authorized attacker to deny service over a network.
AI Analysis
Technical Summary
This vulnerability involves a null pointer dereference in the Microsoft Remote Registry Service on Windows 10 Version 1607 (build 10.0.14393.0). An authorized attacker can exploit this flaw to cause a denial of service condition remotely over the network. The vulnerability is tracked as CWE-476 (NULL Pointer Dereference). Microsoft has published an official fix to address this issue.
Potential Impact
Successful exploitation allows an authorized attacker to cause a denial of service (DoS) on the affected system by triggering a null pointer dereference in the Remote Registry Service. There is no impact on confidentiality or integrity, only availability is affected.
Mitigation Recommendations
An official fix is available from Microsoft. Users should apply the security update provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-61345 to remediate this vulnerability.
CVE-2026-61345: CWE-476: NULL Pointer Dereference in Microsoft Windows 10 Version 1607
Description
Null pointer dereference in Microsoft Remote Registry Service allows an authorized attacker to deny service over a network.
CVSS v3.1
Score 6.5medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a null pointer dereference in the Microsoft Remote Registry Service on Windows 10 Version 1607 (build 10.0.14393.0). An authorized attacker can exploit this flaw to cause a denial of service condition remotely over the network. The vulnerability is tracked as CWE-476 (NULL Pointer Dereference). Microsoft has published an official fix to address this issue.
Potential Impact
Successful exploitation allows an authorized attacker to cause a denial of service (DoS) on the affected system by triggering a null pointer dereference in the Remote Registry Service. There is no impact on confidentiality or integrity, only availability is affected.
Mitigation Recommendations
An official fix is available from Microsoft. Users should apply the security update provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-61345 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-07-08T17:30:25.175Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-61345","vendor":"Microsoft"}]
Threat ID: 6a7b57febf8831d5391557a3
Added to database: 08/11/2026, 17:12:30 UTC
Last enriched: 08/11/2026, 22:57:45 UTC
Last updated: 08/12/2026, 00:12:10 UTC
Views: 3
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