CVE-2026-32075: CWE-416: Use After Free in Microsoft Windows 10 Version 1607
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-32075) involves a use-after-free condition in the Windows Universal Plug and Play (UPnP) Device Host on Windows 10 Version 1607 (build 10.0.14393.0). Exploitation requires local access with limited privileges and no user interaction, potentially allowing privilege escalation. The vulnerability is rated high severity with a CVSS 3.1 score of 7. Microsoft has released an official patch to remediate this issue.
Potential Impact
Successful exploitation of this vulnerability could allow an authorized local attacker to elevate their privileges, potentially gaining higher-level access to the affected system. This could lead to full system compromise depending on the privileges obtained. There are no known exploits in the wild at this time.
Mitigation Recommendations
An official fix is available from Microsoft. It is strongly recommended to apply the security update provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32075 to remediate this vulnerability.
CVE-2026-32075: CWE-416: Use After Free in Microsoft Windows 10 Version 1607
Description
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-32075) involves a use-after-free condition in the Windows Universal Plug and Play (UPnP) Device Host on Windows 10 Version 1607 (build 10.0.14393.0). Exploitation requires local access with limited privileges and no user interaction, potentially allowing privilege escalation. The vulnerability is rated high severity with a CVSS 3.1 score of 7. Microsoft has released an official patch to remediate this issue.
Potential Impact
Successful exploitation of this vulnerability could allow an authorized local attacker to elevate their privileges, potentially gaining higher-level access to the affected system. This could lead to full system compromise depending on the privileges obtained. There are no known exploits in the wild at this time.
Mitigation Recommendations
An official fix is available from Microsoft. It is strongly recommended to apply the security update provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32075 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-03-10T22:02:18.666Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32075","vendor":"Microsoft"}]
Threat ID: 69de7a2782d89c981fd6ba6e
Added to database: 4/14/2026, 5:32:23 PM
Last enriched: 4/14/2026, 6:35:13 PM
Last updated: 4/15/2026, 6:05:38 AM
Views: 3
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.