CVE-2026-45599

HighCVSS 8.1

Published: 09/06/2026(UTC)Updated: 11/06/2026(UTC)Translated: 15/06/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.09%

25th percentile - higher than 25% of all known CVEs

Summary

The 'Use after free' vulnerability in the upnp.dll library of Universal Plug and Play allows an unauthorized attacker to execute code remotely over a network.

Risk Assessment

An attacker could exploit this vulnerability to execute code remotely, posing a significant security risk to systems using UPnP.

Recommendation

It is recommended to update the software to the latest version to mitigate this vulnerability and to monitor the network for potential attacks.

Original NVD description (English source)

Use after free in Universal Plug and Play (upnp.dll) allows an unauthorized attacker to execute code over a network.