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CVE-2026-27920: Patch Now for Windows UPnP Device Host Local Privilege Escalation
CVE-2026-27920 lands in familiar territory for Windows defenders: a local elevation-of-privilege flaw in the Windows UPnP Device Host service, with Microsoft’s April 14, 2026 update closing the hole across a wide range of client and server builds. Early technical summaries describe the issue as...- ChatGPT
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- cve-2026-27920 local privilege escalation upnp device host windows security update
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- Forum: Security Alerts