o6 Automation open62541
ID: dc83d23c-7823-53ae-8854-73f6e650c7f4
STIX ID: report--dc83d23c-7823-53ae-8854-73f6e650c7f4
Feed Name: CISA Advisories
Threat Score
The advisory describes multiple high-severity vulnerabilities (CVE-2026-63362, CVE-2026-65423, CVE-2026-63035, CVE-2026-63559) in o6 Automation's open62541 library that may enable denial of service, out-of-bounds reads/writes, information disclosure, or potential remote code execution across several 1.3.x–1.5.x releases and the master branch on Windows and Linux; it highlights affected critical infrastructure sectors worldwide and provides mitigation recommendations, noting no known public exploitation at publication.
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