Cve 2025 21389

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Windows 11 Copilot Windows Update Cybersecurity Privacy

1 year ago 1 min read

CVE-2025-21389: Critical DoS Vulnerability in upnphost.dll Affects Windows Systems

A newly discovered critical vulnerability (CVE-2025-21389) in Windows' Universal Plug and Play (UPnP) host service (upnphost.dll) exposes systems to denial-of-service (DoS) attacks. This security...

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Cve 2025 21389

CVE-2025-21389: Critical DoS Vulnerability in upnphost.dll Affects Windows Systems

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