Windows Universal Plug and Play (UPnP) Device Host Elevation of Privilege Vulnerability
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-58547US | high7.8 | — | ||
Heap-based buffer overflow in Universal Plug and Play (upnp.dll) allows an authorized attacker to elevate privileges locally. | ||||
references
External citations — patches, advisories, analysis.
- CVE-2026-58547 Windows Universal Plug and Play (UPnP) Device Host Elevation of Privilege Vulnerability - CSAFself
- CVE-2026-58547 Windows Universal Plug and Play (UPnP) Device Host Elevation of Privilege Vulnerability - HTMLself
- Microsoft Support Lifecycleexternal
- Common Vulnerability Scoring Systemexternal
- Microsoft Exploitability Indexexternal
remediations (19)
- FixedWindows 10 Version 1809 for 32-bit Systems
10.0.17763.9020:Security Update:https://support.microsoft.com/help/5099538
https://support.microsoft.com/help/5099538 - FixedWindows 10 Version 1809 for x64-based Systems
10.0.17763.9020:Security Update:https://support.microsoft.com/help/5099538
https://support.microsoft.com/help/5099538 - FixedWindows 10 Version 21H2 for 32-bit Systems
10.0.19044.7548:Security Update:https://support.microsoft.com/help/5099539
https://support.microsoft.com/help/5099539 - FixedWindows 10 Version 21H2 for ARM64-based Systems
10.0.19044.7548:Security Update:https://support.microsoft.com/help/5099539
https://support.microsoft.com/help/5099539 - FixedWindows 10 Version 21H2 for x64-based Systems
10.0.19044.7548:Security Update:https://support.microsoft.com/help/5099539
https://support.microsoft.com/help/5099539 - FixedWindows 10 Version 22H2 for 32-bit Systems
10.0.19045.7548:Security Update:https://support.microsoft.com/help/5099539
https://support.microsoft.com/help/5099539 - FixedWindows 10 Version 22H2 for ARM64-based Systems
10.0.19045.7548:Security Update:https://support.microsoft.com/help/5099539
https://support.microsoft.com/help/5099539 - FixedWindows 10 Version 22H2 for x64-based Systems
10.0.19045.7548:Security Update:https://support.microsoft.com/help/5099539
https://support.microsoft.com/help/5099539 - FixedWindows 11 Version 24H2 for ARM64-based Systems
10.0.26100.8875:Security Update:https://support.microsoft.com/help/5101650
https://support.microsoft.com/help/5101650 - FixedWindows 11 Version 24H2 for x64-based Systems
10.0.26100.8875:Security Update:https://support.microsoft.com/help/5101650
https://support.microsoft.com/help/5101650 - FixedWindows 11 Version 25H2 for ARM64-based Systems
10.0.26200.8875:Security Update:https://support.microsoft.com/help/5101650
https://support.microsoft.com/help/5101650 - FixedWindows 11 Version 25H2 for x64-based Systems
10.0.26200.8875:Security Update:https://support.microsoft.com/help/5101650
https://support.microsoft.com/help/5101650 - FixedWindows 11 Version 26H1 for ARM64-based Systems
10.0.28000.2525:Security Update:https://support.microsoft.com/help/5101649
https://support.microsoft.com/help/5101649 - FixedWindows 11 version 26H1 for x64-based Systems
10.0.28000.2525:Security Update:https://support.microsoft.com/help/5101649
https://support.microsoft.com/help/5101649 - FixedWindows Server 2019
10.0.17763.9020:Security Update:https://support.microsoft.com/help/5099538
https://support.microsoft.com/help/5099538 - FixedWindows Server 2019 (Server Core installation)
10.0.17763.9020:Security Update:https://support.microsoft.com/help/5099538
https://support.microsoft.com/help/5099538 - FixedWindows Server 2022
10.0.20348.5386:Security Update:https://support.microsoft.com/help/5099540
https://support.microsoft.com/help/5099540 - FixedWindows Server 2025
10.0.26100.33158:Security Update:https://support.microsoft.com/help/5099536
https://support.microsoft.com/help/5099536 - FixedWindows Server 2025 (Server Core installation)
10.0.26100.33158:Security Update:https://support.microsoft.com/help/5099536
https://support.microsoft.com/help/5099536
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