{"action":"Upgrade cups to 2.4.18-r0 or later.","affected":[{"fixed":"2.4.18-r0","introduced":"0"}],"component":"cups","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.20","exploited":false,"fixed_versions":["2.4.18-r0"],"id":"tcs_01M5NFPET6A96DAWNHM59TT3DQ","modified_at":"2026-10-01T02:17:49.261432797Z","published_at":"2026-04-03T22:16:27.097Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-34979","https://security.alpinelinux.org/vuln/CVE-2026-34979"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-34979","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-34979"}],"summary":"OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, there is a heap-based buffer overflow in the CUPS scheduler when buil"}