{"action":"Upgrade libx11 to 2:1.8.4-2+deb12u2 or later.","affected":[{"fixed":"2:1.8.4-2+deb12u2","introduced":"0"}],"component":"libx11","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2:1.8.4-2+deb12u2"],"id":"tcs_01M5NJA3J118WVQ2DKRJC6R6A0","modified_at":"2026-11-08T09:47:22.091031434Z","published_at":"2023-10-10T13:15:21.877Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-43785","https://security-tracker.debian.org/tracker/CVE-2023-43785"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-43785","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-43785"}],"summary":"A vulnerability was found in libX11 due to a boundary condition within the _XkbReadKeySyms() function. This flaw allows a local user to trigger an out-of-bounds read error and read the contents of mem"}