Problems with Automatic DNS Registration and Autodiscovery
The CERT Coordination Center (CERT/CC) has released information on problems associated with small office/home office routers using automatic Domain Name System (DNS) registration and autodiscovery. An attacker could exploit these problems to obtain sensitive information.
NCCIC encourages users and administrators to review CERT/CC’s VU#598349 for further information and mitigation recommendations.
CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-3502 TrueConf Client…