{"id":"CVE-2026-48712","summary":"protobufjs: Denial of service through unbounded Any expansion during JSON conversion","details":"protobufjs compiles protobuf definitions into JavaScript (JS) functions. Prior to 7.6.1 and 8.4.1, protobufjs could recurse without a depth limit while converting decoded messages to plain objects or JSON. This affected generated toObject() conversion and the custom google.protobuf.Any JSON conversion path. A crafted protobuf binary payload containing deeply nested Any values could cause the JavaScript call stack to be exhausted during conversion to JSON. This vulnerability is fixed in 7.6.1 and 8.4.1.","aliases":["GHSA-wcpc-wj8m-hjx6"],"modified":"2026-07-15T01:49:16.282758323Z","published":"2026-06-22T16:21:21.506Z","related":["CGA-q36v-hj9j-2xr3"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48712.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-674"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48712.json"},{"type":"ADVISORY","url":"https://github.com/protobufjs/protobuf.js/security/advisories/GHSA-wcpc-wj8m-hjx6"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48712"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/protobufjs/protobuf.js","events":[{"introduced":"0"},{"fixed":"f0b50d2fa1247d6652618190c2d6602e6830b90d"},{"introduced":"933e8750dcd000c16a621a7344a4beaa034c4019"},{"fixed":"e4320d06e8b0c00339d468df1cfc0dc08192597d"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"7.6.1"},{"introduced":"8.0.0"},{"fixed":"8.4.1"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:protobufjs_project:protobufjs:*:*:*:*:*:node.js:*:*"}}],"versions":["protobufjs-v7.6.0","protobufjs-cli-v1.3.0","protobufjs-v8.4.0","protobufjs-cli-v2.4.0","protobufjs-v7.5.9","inquire-v1.1.2","fetch-v1.1.1","protobufjs-v7.5.8","protobufjs-v8.3.0","protobufjs-cli-v2.3.0","protobufjs-v8.2.1","protobufjs-cli-v2.2.1","protobufjs-v7.5.7","protobufjs-v8.2.0","protobufjs-cli-v2.2.0","protobufjs-cli-v1.2.2","protobufjs-cli-v2.0.3","protobufjs-v7.5.6","protobufjs-cli-v1.2.1","protobufjs-v8.0.3","protobufjs-v8.0.2","protobufjs-cli-v2.0.2","protobufjs-v7.5.5","protobufjs-v8.0.1","protobufjs-cli-v2.0.1","protobufjs-v7.5.4","protobufjs-v8.0.0","protobufjs-cli-v2.0.0","protobufjs-v7.5.3","protobufjs-v7.5.2","protobufjs-v7.5.1","protobufjs-v7.5.0","protobufjs-cli-v1.2.0","protobufjs-v7.4.0","protobufjs-cli-v1.1.4","protobufjs-v7.3.3","protobufjs-cli-v1.1.3","protobufjs-v7.3.2","protobufjs-v7.3.1","protobufjs-v7.3.0","protobufjs-v7.2.6","protobufjs-v7.2.5","protobufjs-cli-v1.1.2","protobufjs-v7.2.4","protobufjs-v7.2.3","protobufjs-v7.2.2","protobufjs-v7.2.1","protobufjs-cli-v1.1.1","protobufjs-v7.2.0","protobufjs-cli-v1.1.0","protobufjs-v7.1.2","protobufjs-v7.1.1","protobufjs-cli-v1.0.2","protobufjs-v7.1.0","protobufjs-cli-v1.0.1","protobufjs-v7.0.0","protobufjs-cli-v1.0.0","v6.10.2","v6.10.1","v6.10.1-beta.0","v6.10.0","v6.10.0-beta.2","v6.10.0-beta.1","v6.10.0-beta.0","v6.9.0","v6.9.0-beta.0","6.8.8","6.8.7","6.8.6","6.8.5","6.8.4","6.8.3","6.8.2","6.8.1","6.8.0","6.7.3","6.7.2","6.7.1","6.7.0","6.6.5","6.6.4","6.6.3","6.6.2","6.6.1","6.6.0","6.5.3","6.5.2","6.5.1","6.5.0","6.4.6","6.4.5","6.4.4","6.4.3","6.4.2","6.4.1","6.4.0","6.3.1","6.3.0","6.2.1","6.2.0","6.1.1","6.1.0","6.0.2","6.0.1","6.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48712.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}