OMICRON electronics GmbH OMICRON StationGuard

• CVE-2026-16316 Medium 4.3 Malformed IEC 61850 Sampled Values frames cause partial denial of service in StationGuard 0.2%
• CVE-2026-16315 High 8.7 Authentication and authorization bypass via cryptographic timing side-channel attack in StationGuard 0.4%