{"action":"Upgrade libzstd to 1.3.8+dfsg-2 or later.","affected":[{"fixed":"1.3.8+dfsg-2","introduced":"0"}],"component":"libzstd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.3.8+dfsg-2"],"id":"tcs_01M5NDQHRTTYJC279P41VB3GE6","modified_at":"2026-09-21T07:01:45.989124229Z","published_at":"2019-07-25T21:15:11.600Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-11922","https://security-tracker.debian.org/tracker/CVE-2019-11922"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-11922#Debian:13/libzstd","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-11922"}],"summary":"A race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size wa"}