{"action":"Upgrade wireshark to 2.6.1-1 or later.","affected":[{"fixed":"2.6.1-1","introduced":"0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.6.1-1"],"id":"tcs_01M5NCY44A5M74YK4YM7QJ7AMA","modified_at":"2026-10-23T18:03:53.467758468Z","published_at":"2018-05-22T21:29:00.393Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-11358","https://security-tracker.debian.org/tracker/CVE-2018-11358"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-11358","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-11358"}],"summary":"In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the Q.931 dissector could crash. This was addressed in epan/dissectors/packet-q931.c by avoiding a use-after-free after a malformed packet prev"}