{"action":"Upgrade openc3 to 7.0.0 or later.","affected":[{"fixed":"7.0.0","introduced":"0"}],"component":"openc3","cve_ids":["CVE-2026-42088"],"ecosystem":"PyPI","epss":0.00492,"exploited":false,"fixed_versions":["7.0.0"],"ghsa_id":"GHSA-2wvh-87g2-89hr","id":"tcs_01M5KGYACW6PQ67RB0HDAWJQAF","modified_at":"2026-07-13T07:15:38.978765344Z","published_at":"2026-05-04T18:16:31.007Z","references":["https://osv.dev/vulnerability/PYSEC-2026-2245","https://github.com/OpenC3/cosmos/releases/tag/v7.0.0","https://github.com/OpenC3/cosmos/releases/tag/v7.0.0-rc3","https://github.com/OpenC3/cosmos/security/advisories/GHSA-2wvh-87g2-89hr"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"PYSEC-2026-2245","url":"https://osv.dev/vulnerability/PYSEC-2026-2245"}],"summary":"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"}