{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"popt","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NQWRGRR7XK4GSESTJ126ZJ","modified_at":"2026-10-09T09:47:31.180425453Z","published_at":"2026-08-05T21:16:57.727Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-18839","https://security-tracker.debian.org/tracker/CVE-2026-18839"],"severity":{"label":"low","score":2.2},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-18839#Debian:13/popt","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-18839"}],"summary":"An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those condi"}