VULNERABILITY INTELLIGENCE
CVE-2026-76649
EPSS probability0.27%
CISA KEVNot currently listed
Published2026-08-28
Last modified2026-09-01
Description
A NULL pointer dereference vulnerability exists in TL-WR841N v14 in the UPnP service when processing SOAP action requests. A specially crafted SOAP action request containing unexpected XML content may cause the UPnP daemon to terminate unexpectedly. Successful exploitation may result in a denial-of-service condition affecting UPnP functionality until the service is restarted or the device is rebooted.
Weakness classification
- f23511db-6c3e-4e32-a477-6aa17d310630: CWE-476