{"action":"Upgrade rust-smallvec to 0.6.10-1 or later.","affected":[{"fixed":"0.6.10-1","introduced":"0"}],"component":"rust-smallvec","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["0.6.10-1"],"id":"tcs_01M5NDXYSG0MMTC4EAFBZ504WA","modified_at":"2026-09-21T07:01:34.525317505Z","published_at":"2019-08-26T15:15:12Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-15551","https://security-tracker.debian.org/tracker/CVE-2019-15551"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-15551","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-15551"}],"summary":"An issue was discovered in the smallvec crate before 0.6.10 for Rust. There is a double free for certain grow attempts with the current capacity."}