openc3 security advisories
2 threat alerts tracking vulnerabilities and security advisories that affect openc3 products.
Vulnios monitors openc3 CVE feeds, vendor advisories, CISA KEV listings, and exploit-prediction data continuously. Each alert below is enriched with severity, exploitation status, affected products, and a remediation path. Use this page to scan recent openc3 security news in one place, or click into an individual alert for full detail.
Critical Vulnerability: CVE-2026-42087 — openc3 — cosmos
OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. From version 6.7.0 to before version 7.0.0-rc3, a SQL injection vulnerability ex
criticalCVE-2026-42087Critical Vulnerability: CVE-2026-42088 — openc3 — cosmos
OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. Prior to version 7.0.0-rc3, the Script Runner widget allows users to execute Pyt
criticalCVE-2026-42088
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