{"action":"Upgrade tremor-script to 0.11.6 or later.","affected":[{"fixed":"0.11.6","introduced":"0.7.3"}],"component":"tremor-script","cve_ids":["CVE-2021-39228"],"ecosystem":"crates.io","epss":0.01349,"exploited":false,"fixed_versions":["0.11.6"],"ghsa_id":"GHSA-mc22-5q92-8v85","id":"tcs_01M5KF1MBGNBXE6FZ5XZQZJK05","modified_at":"2026-07-08T06:28:58.368656001Z","published_at":"2021-09-20T19:52:53Z","references":["https://osv.dev/vulnerability/GHSA-mc22-5q92-8v85","https://github.com/tremor-rs/tremor-runtime/security/advisories/GHSA-mc22-5q92-8v85","https://nvd.nist.gov/vuln/detail/CVE-2021-39228","https://github.com/tremor-rs/tremor-runtime/pull/1217","https://github.com/tremor-rs/tremor-runtime/commit/1a2efcdbe68e5e7fd0a05836ac32d2cde78a0b2e","https://github.com/tremor-rs/tremor-runtime","https://github.com/tremor-rs/tremor-runtime/releases/tag/v0.11.6"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-mc22-5q92-8v85","url":"https://osv.dev/vulnerability/GHSA-mc22-5q92-8v85"}],"summary":"Memory Safety Issue when using patch or merge on state and assign the result back to state"}