{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0.0.0-0"}],"component":"lucet-runtime","cve_ids":["CVE-2021-43790"],"ecosystem":"crates.io","epss":0.01617,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-hf79-8hjp-rrvq","id":"tcs_01M5KF7M61R35JME9YFWWM9V0S","modified_at":"2026-10-12T18:00:04.412539855Z","published_at":"2021-11-30T12:00:00Z","references":["https://osv.dev/vulnerability/RUSTSEC-2021-0155","https://crates.io/crates/lucet-runtime","https://rustsec.org/advisories/RUSTSEC-2021-0155.html","https://github.com/bytecodealliance/lucet/commit/7c7757c772fb709c61b1442bcc1e1fbee97bf4a8"],"severity":{"label":"high","score":8.5},"sources":[{"source":"osv","source_id":"RUSTSEC-2021-0155","url":"https://osv.dev/vulnerability/RUSTSEC-2021-0155"}],"summary":"Use After Free in lucet-runtime"}