CVE-2026-16316 Malformed IEC 61850 Sampled Values frames cause partial denial of service in StationGuard

OMICRON StationGuard 4.00 contains an improper input validation vulnerability in its IEC 61850 Sampled Values SV frame processing. A specially crafted SV frame can cause the affected process to terminate, disrupting alert processing for Sampled Values traffic. The vulnerability does not affect...