{"action":"Upgrade tmux to 3.6b-1 or later.","affected":[{"fixed":"3.6b-1","introduced":"0"}],"component":"tmux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.6b-1"],"id":"tcs_01M5NQC621SDSX1G1B85EHMD0B","modified_at":"2026-10-01T03:01:40.639205564Z","published_at":"2026-06-09T05:16:30.227Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-11623","https://security-tracker.debian.org/tracker/CVE-2026-11623"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-11623","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-11623"}],"summary":"A security vulnerability has been detected in tmux up to 3.6a. Affected is the function image_free of the file image.c. Such manipulation leads to use after free. Local access is required to approach"}