{"action":"Upgrade golang-github-klauspost-compress to 1.19.0+ds1-1 or later.","affected":[{"fixed":"1.19.0+ds1-1","introduced":"0"}],"component":"golang-github-klauspost-compress","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.19.0+ds1-1"],"id":"tcs_01M5NT9ADYEH16PSXBJR9RTP1M","modified_at":"2026-10-04T00:00:10.928486832Z","published_at":"2026-09-29T15:17:27.130Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-63209","https://security-tracker.debian.org/tracker/CVE-2026-63209"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-63209#Debian:14/golang-github-klauspost-compress","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-63209"}],"summary":"compress provides various compression algorithms. Prior to version 1.18.7, a signed integer overflow vulnerability in s2.NewDict() allows an attacker to bypass repeat index validation by supplying a d"}