vulnerability MZ Automation GmbH libiec61850 CISA has issued an advisory regarding multiple vulnerabilities in MZ Automation GmbH’s libiec61850 software, specifically version <1.6.2. These vulnerabilities, all related to out-of-bounds reads, can lead to denial-of-service conditions by exploiting flaws in the GOOSE subscriber, MMS BER decoder, ACSE layer, ISO Pres… CISA Advisories · Jul 30, 2026 High CVE-2026-66720CVE-2026-66369CVE-2026-63550vulnerabilityout-of-bounds readdenial-of-service