CVE-2026-45740

MEDIUM

5.3

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung5.3

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht5/13/2026

Zuletzt geandert5/13/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

protobufjs_project:protobufjs

Schwachen (CWE)

CWE-674

Referenzen

https://github.com/protobufjs/protobuf.js/security/advisories/GHSA-jggg-4jg4-v7c6(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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