Weakness
Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
Affected products
- microsoft windows_10_1607
- microsoft windows_10_1809
- microsoft windows_10_21h2
- microsoft windows_10_22h2
- microsoft windows_11_23h2
- microsoft windows_11_24h2
- microsoft windows_11_25h2
- microsoft windows_11_26h1
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32077
- https://www.vicarius.io/vsociety/posts/cve-2026-32077-detection-script-elevation-of-privilege-vulnerability-affecting-windows-upnp
- https://www.vicarius.io/vsociety/posts/cve-2026-32077-mitigation-script-elevation-of-privilege-vulnerability-affecting-windows-upnp
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