{"action":"Upgrade wireshark to 2.6.5-r0 or later.","affected":[{"fixed":"2.6.5-r0","introduced":"2.4.0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.12","exploited":false,"fixed_versions":["2.6.5-r0"],"id":"tcs_01M6GBE2AB8JE8R8HT488DDY7H","modified_at":"2026-11-03T06:30:42.327623200Z","published_at":"2018-11-29T04:29:00.233Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2018-19622","https://security.alpinelinux.org/vuln/CVE-2018-19622"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2018-19622#Alpine:v3.12/wireshark","url":"https://osv.dev/vulnerability/ALPINE-CVE-2018-19622"}],"summary":"In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the MMSE dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-mmse.c by preventing length overflows."}