{"action":"Upgrade libqb to 2.0.8-1 or later.","affected":[{"fixed":"2.0.8-1","introduced":"0"}],"component":"libqb","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.0.8-1"],"id":"tcs_01M5NJ7QDBXV28E742S7QE2B87","modified_at":"2026-10-26T18:02:31.878704134Z","published_at":"2023-08-08T06:15:46.590Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-39976","https://security-tracker.debian.org/tracker/CVE-2023-39976"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-39976#Debian:13/libqb","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-39976"}],"summary":"log_blackbox.c in libqb before 2.0.8 allows a buffer overflow via long log messages because the header size is not considered."}