{"action":"Upgrade w3m to 0.5.3.20230121-r0 or later.","affected":[{"fixed":"0.5.3.20230121-r0","introduced":"0"}],"component":"w3m","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.21","exploited":false,"fixed_versions":["0.5.3.20230121-r0"],"id":"tcs_01M6HK039TGTBATHXMFD2EYSXK","modified_at":"2026-11-03T07:31:26.060104857Z","published_at":"2022-08-15T11:21:43.557Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-38223","https://security.alpinelinux.org/vuln/CVE-2022-38223"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-38223#Alpine:v3.21/w3m","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-38223"}],"summary":"There is an out-of-bounds write in checkType located in etc.c in w3m 0.5.3. It can be triggered by sending a crafted HTML file to the w3m binary. It allows an attacker to cause Denial of Service or po"}