{"id":"CLEANSTART-2026-ZG76891","summary":"issue was discovered in GoGo Protobuf before 1","details":"CVE-2021-3121 affects multiple packages. An issue was discovered in GoGo Protobuf before 1. See references for individual vulnerability details.","modified":"2026-10-31T16:30:41.822242426Z","published":"2026-10-31T14:24:40.840985Z","upstream":["CVE-2021-3121"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-ZG76891.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2021-3121"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3121"}],"affected":[{"package":{"name":"nodetaint","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/nodetaint"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.0.4-r2"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-ZG76891.json"}},{"package":{"name":"protobuf-c","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/protobuf-c"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.2-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-ZG76891.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H"}]}