{"action":"Upgrade php7 to 7.4.32-r0 or later.","affected":[{"fixed":"7.4.32-r0","introduced":"0"}],"component":"php7","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.14","exploited":false,"fixed_versions":["7.4.32-r0"],"id":"tcs_01M6GQHB6QCDC7XCYZPGP0E13V","modified_at":"2026-11-03T06:32:31.799794125Z","published_at":"2022-02-27T08:15:06.817Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-21708","https://security.alpinelinux.org/vuln/CVE-2021-21708"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-21708","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-21708"}],"summary":"In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTER_VALIDATE_FLOAT filter and min/max limits, if the filter fails, there is a possibi"}