{"action":"Upgrade wireshark to 2.6.4-r0 or later.","affected":[{"fixed":"2.6.4-r0","introduced":"0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.18","exploited":false,"fixed_versions":["2.6.4-r0"],"id":"tcs_01M6GD6PZCER45TXTXS16WY96H","modified_at":"2026-11-03T06:31:10.881046119Z","published_at":"2018-09-14T21:29:03.583Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2018-12086","https://security.alpinelinux.org/vuln/CVE-2018-12086"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2018-12086#Alpine:v3.18/wireshark","url":"https://osv.dev/vulnerability/ALPINE-CVE-2018-12086"}],"summary":"Buffer overflow in OPC UA applications allows remote attackers to trigger a stack overflow with carefully structured requests."}