{"action":"Upgrade dhcp to 4.4.3_p1-r0 or later.","affected":[{"fixed":"4.4.3_p1-r0","introduced":"4.4.0"}],"component":"dhcp","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.15","exploited":false,"fixed_versions":["4.4.3_p1-r0"],"id":"tcs_01M5NE2T4WJHFYTYF2Y6ASMJZP","modified_at":"2026-10-15T07:17:54.206091483Z","published_at":"2022-10-07T05:15:08.677Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-2928","https://security.alpinelinux.org/vuln/CVE-2022-2928"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-2928#Alpine:v3.15/dhcp","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-2928"}],"summary":"In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, when the function option_code_hash_lookup() is called from add_option(), it increases the option's refcount field. However, there is"}