{"id":"CVE-2026-48712","revision":"9ea9258450be45b6ad176f30c6564d5d","records":[{"revision":"9ea9258450be45b6ad176f30c6564d5d","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-48712","aliases":[],"title":"protobufjs: Denial of service through unbounded Any expansion during JSON conversion","description":"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.","state":0,"publishedAt":"2026-06-22T16:21:21.506+00:00","modifiedAt":"2026-06-23T15:54:24.472+00:00","affected":[{"ecosystem":"Vendor product","name":"protobuf.js","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"protobufjs\",\n                    \"product\": \"protobuf.js\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 7.6.1\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \">= 8.0.0, < 8.4.1\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/protobufjs/protobuf.js/security/advisories/GHSA-wcpc-wj8m-hjx6"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-48712","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-48712","identifiers":["CVE-2026-48712"]},"retained":false,"historicalAffected":[]}],"coverage":[]}