{"action":"Upgrade rustc to 1.53.0+dfsg1-1 or later.","affected":[{"fixed":"1.53.0+dfsg1-1","introduced":"0"}],"component":"rustc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.53.0+dfsg1-1"],"id":"tcs_01M5NFHTW4290NAPZPV1R5QGDG","modified_at":"2026-10-23T18:03:12.394877528Z","published_at":"2021-04-11T20:15:12.627Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-28875","https://security-tracker.debian.org/tracker/CVE-2021-28875"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-28875#Debian:13/rustc","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-28875"}],"summary":"In the standard library in Rust before 1.50.0, read_to_end() does not validate the return value from Read in an unsafe context. This bug could lead to a buffer overflow."}