{"action":"Upgrade protobufjs to 7.5.6 or later.","affected":[{"fixed":"7.5.6","introduced":"0"},{"fixed":"8.0.2","introduced":"8.0.0"}],"component":"protobufjs","cve_ids":["CVE-2026-44293"],"ecosystem":"npm","epss":0.00733,"exploited":false,"fixed_versions":["7.5.6","8.0.2"],"ghsa_id":"GHSA-66ff-xgx4-vchm","id":"tcs_01M5KF5ZEE2PYQDJJSDSVDZNMG","modified_at":"2026-09-10T03:50:45.707819799Z","published_at":"2026-05-12T15:06:13Z","references":["https://osv.dev/vulnerability/GHSA-66ff-xgx4-vchm","https://github.com/protobufjs/protobuf.js/security/advisories/GHSA-66ff-xgx4-vchm","https://github.com/protobufjs/protobuf.js","https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v7.5.6","https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v8.0.2"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-66ff-xgx4-vchm","url":"https://osv.dev/vulnerability/GHSA-66ff-xgx4-vchm"}],"summary":"protobuf.js: Code injection through bytes field defaults in generated toObject code"}