{"action":"Upgrade rust-stackvector to 1.0.6-3 or later.","affected":[{"fixed":"1.0.6-3","introduced":"0"}],"component":"rust-stackvector","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.0.6-3"],"id":"tcs_01M5NFJJJ45T00V9EGZTGXSS86","modified_at":"2026-10-23T18:03:13.013519479Z","published_at":"2021-04-01T05:15:14.843Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-29939","https://security-tracker.debian.org/tracker/CVE-2021-29939"],"severity":{"label":"high","score":7.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-29939#Debian:13/rust-stackvector","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-29939"}],"summary":"An issue was discovered in the stackvector crate through 2021-02-19 for Rust. There is an out-of-bounds write in StackVec::extend if size_hint provides certain anomalous data."}