CVE-2026-0646

A denial-of-service security issue exists within the 1794-AENTR adapter due to improper memory handling of CIP protocol requests. This vulnerability can result in the adapter faulting and losing connection to its associated I/O modules, requiring a manual reset to recover...

Denial of Service Vulnerability in Schneider PLC-M580

The M580, a PLC in Schneider's Modicon PLC family, is Schneider Electric's first high-end integrated controller built for the Industrial Internet of Things architecture. A denial of service vulnerability exists in the Schneider PLC-M580, which can be exploited by an attacker to cause the PLC's...