CVE-2026-42969: CWE-908: Use of Uninitialized Resource in Microsoft Windows 10 Version 1607
Use of uninitialized resource in Windows Push Notifications allows an authorized attacker to disclose information locally.
AI Analysis
Technical Summary
This vulnerability involves the use of an uninitialized resource in the Windows Push Notifications component of Windows 10 Version 1607 (build 10.0.14393.0). An authorized attacker with local access could leverage this flaw to disclose sensitive information. The issue is classified under CWE-908 (Use of Uninitialized Resource). Microsoft has published an official fix addressing this vulnerability.
Potential Impact
An authorized local attacker can exploit this vulnerability to disclose information, potentially leading to the exposure of sensitive data. There is no indication of impact on integrity or availability. No known exploits are reported in the wild at this time.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the security update provided by Microsoft for Windows 10 Version 1607 to remediate this vulnerability. Refer to the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42969 for update details.
CVE-2026-42969: CWE-908: Use of Uninitialized Resource in Microsoft Windows 10 Version 1607
Description
Use of uninitialized resource in Windows Push Notifications allows an authorized attacker to disclose information locally.
CVSS v3.1
Score 5.5medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves the use of an uninitialized resource in the Windows Push Notifications component of Windows 10 Version 1607 (build 10.0.14393.0). An authorized attacker with local access could leverage this flaw to disclose sensitive information. The issue is classified under CWE-908 (Use of Uninitialized Resource). Microsoft has published an official fix addressing this vulnerability.
Potential Impact
An authorized local attacker can exploit this vulnerability to disclose information, potentially leading to the exposure of sensitive data. There is no indication of impact on integrity or availability. No known exploits are reported in the wild at this time.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the security update provided by Microsoft for Windows 10 Version 1607 to remediate this vulnerability. Refer to the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42969 for update details.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-04-30T23:43:50.744Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42969","vendor":"Microsoft"}]
Threat ID: 6a284cc48dd33fbd85664826
Added to database: 06/09/2026, 17:26:28 UTC
Last enriched: 07/29/2026, 21:48:52 UTC
Last updated: 07/31/2026, 20:40:38 UTC
Views: 67
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