{"action":"Upgrade libx11 to 2:1.6.12-1 or later.","affected":[{"fixed":"2:1.6.12-1","introduced":"0"}],"component":"libx11","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2:1.6.12-1"],"id":"tcs_01M5NEM250803BW36371ZC3G4P","modified_at":"2026-10-26T12:01:37.796228793Z","published_at":"2020-09-11T18:15:13.380Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-14363","https://security-tracker.debian.org/tracker/CVE-2020-14363"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-14363#Debian:14/libx11","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-14363"}],"summary":"An integer overflow vulnerability leading to a double-free was found in libX11. This flaw allows a local privileged attacker to cause an application compiled with libX11 to crash, or in some cases, re"}