{"id":"EUVD-2026-30039","revision":null,"records":[{"revision":"09cc847d5928445483046d001f62db3f","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-45740","aliases":[],"title":"protobufjs: Denial of Service via unbounded recursive JSON descriptor expansion","description":"protobufjs compiles protobuf definitions into JavaScript (JS) functions. Prior to 7.5.8 and 8.2.0, protobufjs could recurse without a depth limit while expanding nested JSON descriptors through Root.fromJSON() and Namespace.addJSON(). A crafted JSON descriptor with deeply nested namespace definitions could cause the JavaScript call stack to be exhausted during descriptor loading. 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Red Hat OpenShift AI","vulnerabilityIds":["CVE-2025-66471","CVE-2025-66626","CVE-2025-71329","CVE-2025-71330","CVE-2026-0545","CVE-2026-2614","CVE-2026-5241","CVE-2026-5422","CVE-2026-6322","CVE-2026-6734","CVE-2026-8643","CVE-2026-9697","CVE-2026-12143","CVE-2026-12151","CVE-2026-12243","CVE-2026-12481","CVE-2026-13149","CVE-2026-13311","CVE-2026-13676","CVE-2026-13717","CVE-2026-14450","CVE-2026-15154","CVE-2026-15218","CVE-2026-15378","CVE-2026-15467","CVE-2026-15581","CVE-2026-16745","CVE-2026-18608","CVE-2026-18611","CVE-2026-18617","CVE-2026-18620","CVE-2026-18621","CVE-2026-18948","CVE-2026-18951","CVE-2026-18982","CVE-2026-25681","CVE-2026-27136","CVE-2026-32280","CVE-2026-32283","CVE-2026-33079","CVE-2026-33245","CVE-2026-33811","CVE-2026-33814","CVE-2026-34993","CVE-2026-35397","CVE-2026-39820","CVE-2026-39821","CVE-2026-39828","CVE-2026-39829","CVE-2026-39830","CVE-2026-39831","CVE-2026-39835","CVE-2026-40171","CVE-2026-41672","CVE-2026-41673","CVE-2026-41675","CVE-2026-42211","CVE-2026-42215","CVE-2026-42264","CVE-2026-42266","CVE-2026-42284","CVE-2026-42305","CVE-2026-42311","CVE-2026-42338","CVE-2026-42342","CVE-2026-42499","CVE-2026-42502","CVE-2026-42508","CVE-2026-42557","CVE-2026-44017","CVE-2026-44018","CVE-2026-44020","CVE-2026-44240","CVE-2026-44244","CVE-2026-44289","CVE-2026-44290","CVE-2026-44291","CVE-2026-44292","CVE-2026-44293","CVE-2026-44486","CVE-2026-44487","CVE-2026-44488","CVE-2026-44492","CVE-2026-44494","CVE-2026-44495","CVE-2026-44496","CVE-2026-44513","CVE-2026-44660","CVE-2026-44705","CVE-2026-44724","CVE-2026-44727","CVE-2026-44827","CVE-2026-44843","CVE-2026-45292","CVE-2026-45623","CVE-2026-45736","CVE-2026-45740","CVE-2026-45804","CVE-2026-46595","CVE-2026-46597","CVE-2026-46625","CVE-2026-47214","CVE-2026-48526","CVE-2026-48710","CVE-2026-48712","CVE-2026-48779","CVE-2026-48801","CVE-2026-49476","CVE-2026-49477","CVE-2026-49851","CVE-2026-49978","CVE-2026-50193","CVE-2026-53550","CVE-2026-54058","CVE-2026-54060","CVE-2026-54283","CVE-2026-54293","CVE-2026-55379","CVE-2026-55380","CVE-2026-55685","CVE-2026-56121","CVE-2026-56208","CVE-2026-56209","CVE-2026-56210","CVE-2026-56211","CVE-2026-58049","CVE-2026-59197","CVE-2026-59199","CVE-2026-59200","CVE-2026-59204","CVE-2026-59205","CVE-2026-59869","CVE-2026-59873","CVE-2026-59874","CVE-2026-59884","CVE-2026-59885","CVE-2026-59886","CVE-2026-64835","CVE-2026-64849","CVE-2026-69152","CVE-2026-69192","CVE-2026-69243","CVE-2026-69244"]},{"id":"RHSA-2026:48151","title":"Red Hat Security Advisory: Red Hat build of Cryostat security update","vulnerabilityIds":["CVE-2026-6734","CVE-2026-6860","CVE-2026-9697","CVE-2026-12143","CVE-2026-12151","CVE-2026-13149","CVE-2026-25681","CVE-2026-27136","CVE-2026-33811","CVE-2026-39828","CVE-2026-39829","CVE-2026-39830","CVE-2026-39835","CVE-2026-42504","CVE-2026-44249","CVE-2026-44290","CVE-2026-44291","CVE-2026-44292","CVE-2026-44893","CVE-2026-45416","CVE-2026-45674","CVE-2026-45736","CVE-2026-45740","CVE-2026-46384","CVE-2026-46385","CVE-2026-46595","CVE-2026-46599","CVE-2026-46625","CVE-2026-47691","CVE-2026-48043","CVE-2026-48059","CVE-2026-48779","CVE-2026-50010","CVE-2026-50559","CVE-2026-54512","CVE-2026-54513"]}],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-30039","identifiers":["EUVD-2026-30039","CVE-2026-45740","GHSA-jggg-4jg4-v7c6"]},"retained":false,"historicalAffected":[]},{"revision":"89bc0c21ace04a4eacbe50a5d7e7f395","observedAt":"2026-11-12T17:19:00.412+00:00","statement":{"source":"nvd","id":"CVE-2026-45740","aliases":[],"title":"protobufjs compiles protobuf definitions into JavaScript (JS) functions. Prior to 7.5.8 and 8.2.0, protobufjs could recurse without a depth limit while expanding nested JSON descriptors through Root.fromJSON() and Namespace.addJSON(). A cra…","description":"protobufjs compiles protobuf definitions into JavaScript (JS) functions. Prior to 7.5.8 and 8.2.0, protobufjs could recurse without a depth limit while expanding nested JSON descriptors through Root.fromJSON() and Namespace.addJSON(). A crafted JSON descriptor with deeply nested namespace definitions could cause the JavaScript call stack to be exhausted during descriptor loading. This vulnerability is fixed in 7.5.8 and 8.2.0.","state":0,"publishedAt":"2026-05-13T16:17:00.52+00:00","modifiedAt":"2026-11-11T20:10:00.273+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1 · nvd@nist.gov · Primary","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-jggg-4jg4-v7c6"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-45740","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-674"],"productCriteria":["cpe:2.3:a:protobufjs_project:protobufjs:*:*:*:*:*:node.js:*:*"],"sourceDates":{"published":"2026-05-13T16:17:00.520","lastModified":"2026-11-11T20:10:00.273"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-45740","identifiers":["CVE-2026-45740"]},"retained":false,"historicalAffected":[]},{"revision":"c56e4397edc64bf8a6af4aae86852924","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-jggg-4jg4-v7c6","aliases":["CVE-2026-45740"],"title":"protobufjs: Denial of Service via unbounded recursive JSON descriptor expansion","description":"## Summary\n\nprotobufjs could recurse without a depth limit while expanding nested JSON descriptors through `Root.fromJSON()` and `Namespace.addJSON()`.\n\nA crafted JSON descriptor with deeply nested namespace definitions could cause the JavaScript call stack to be exhausted during descriptor loading.\n\n## Impact\n\nAn attacker who can provide JSON descriptors loaded by an application may be able to crash the process or otherwise cause schema loading to fail with a stack overflow.\n\nThis affects applications that load JSON descriptors from untrusted sources with affected versions.\n\n## Preconditions\n\n- The application must load JSON descriptor data influenced by an attacker.\n- The crafted descriptor must contain deeply nested `nested` namespace objects.\n- The affected `Root.fromJSON()` / `Namespace.addJSON()` descriptor expansion path must process the crafted input.\n\n## Workarounds\n\nAvoid loading untrusted protobuf JSON descriptors with affected versions. If immediate upgrade is not possible, reject excessively nested descriptor structures at an outer validation boundary where feasible, or isolate descriptor loading in a process that can be safely restarted.","state":0,"publishedAt":"2026-05-19T16:21:33+00:00","modifiedAt":"2026-09-10T03:51:06.2945494+00:00","affected":[{"ecosystem":"npm","name":"protobufjs","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"7.5.8"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"npm","name":"protobufjs","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"8.0.0"},{"kind":"fixed","version":"8.2.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://github.com/protobufjs/protobuf.js/security/advisories/GHSA-jggg-4jg4-v7c6","https://nvd.nist.gov/vuln/detail/CVE-2026-45740","https://github.com/protobufjs/protobuf.js"],"sourceUrl":"https://github.com/advisories/GHSA-jggg-4jg4-v7c6","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-jggg-4jg4-v7c6","identifiers":["GHSA-jggg-4jg4-v7c6","CVE-2026-45740"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-15T12:00:55.3946839+00:00","complete":true,"records":1781,"lastAttemptAt":"2026-11-15T12:00:55.3946839+00:00","lastSuccessAt":"2026-11-15T12:00:55.579435+00:00","error":null,"lastVerifiedAt":"2026-11-15T12:00:55.5794357+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-7de4d7559a5263003f03d9f70577ab06f92ba4178309f26fce53e22a4a959294-9f2801eea6d0b63da2583193add6be220e1b53bbbe4ef94b9346425ef1596ca8","complete":true,"records":425788,"lastAttemptAt":"2026-11-15T12:00:54.4294537+00:00","lastSuccessAt":"2026-11-15T12:00:54.4082037+00:00","error":null,"lastVerifiedAt":"2026-11-15T12:00:54.4294537+00:00","snapshotPublishedAt":"2026-11-15T11:26:58+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-850c26e23e9a454eb8654cf34d45fa51","complete":false,"records":13821,"lastAttemptAt":"2026-11-15T12:10:42.9128167+00:00","lastSuccessAt":"2026-11-15T12:10:42.908+00:00","error":"92 identifier lookups failed; latest failures include AccessDenied (HTTP 403). Other identifiers were checked independently.","lastVerifiedAt":"2026-11-15T12:10:42.908+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13568,"expectedIdentifiers":13874,"failedIdentifiers":92},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-15T12:00:55.3946839+00:00","complete":true,"records":1125,"lastAttemptAt":"2026-11-15T12:00:55.3946839+00:00","lastSuccessAt":"2026-11-15T12:00:55.580236+00:00","error":null,"lastVerifiedAt":"2026-11-15T12:00:55.580236+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-d33b5144615b488f88b7a7390696bc39","complete":false,"records":13833,"lastAttemptAt":"2026-11-15T12:01:03.1788889+00:00","lastSuccessAt":"2026-11-15T10:02:36.038+00:00","error":"1 identifier lookups failed; latest failures include HttpError (HTTP 503). 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