{"action":"Upgrade smallvec to 0.6.3 or later.","affected":[{"fixed":"0.6.3","introduced":"0.3.2"}],"component":"smallvec","cve_ids":["CVE-2018-20991"],"ecosystem":"crates.io","epss":0.01848,"exploited":false,"fixed_versions":["0.6.3"],"ghsa_id":"GHSA-rxr4-x558-x7hw","id":"tcs_01M5KF38XK1D4Q55GE0DQWR0AS","modified_at":"2023-11-08T04:00:13.368337Z","published_at":"2021-08-25T20:42:54Z","references":["https://osv.dev/vulnerability/GHSA-rxr4-x558-x7hw","https://nvd.nist.gov/vuln/detail/CVE-2018-20991","https://github.com/servo/rust-smallvec/issues/96","https://github.com/servo/rust-smallvec","https://rustsec.org/advisories/RUSTSEC-2018-0003.html"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-rxr4-x558-x7hw","url":"https://osv.dev/vulnerability/GHSA-rxr4-x558-x7hw"}],"summary":"Double free in smallvec"}