9.8

CVE-2026-41242

Medienbericht
Exploit

protobufjs has an arbitrary code execution issue

protobufjs compiles protobuf definitions into JavaScript (JS) functions. In versions prior to 8.0.1 and 7.5.5, attackers can inject arbitrary code in the "type" fields of protobuf definitions, which will then execute during object decoding using that definition. Versions 8.0.1 and 7.5.5 patch the issue.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Protobufjs Project ≫ Protobufjs SwPlatform node.js Version < 7.5.5
Protobufjs Project ≫ Protobufjs Version 8.0.0 SwPlatform node.js
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.75% 0.501
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
security-advisories@github.com 9.4 0 0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
0b0ca135-0b70-47e7-9f44-1890c2a1c46c 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-94 Improper Control of Generation of Code ('Code Injection')

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

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VulnDex Intel
Media Report
20.04.2026 16:46
https://github.com/protobufjs/protobuf.js/commit/535df444ac060243722ac5d672db205e5c531d75
Patch
https://github.com/protobufjs/protobuf.js/commit/ff7b2afef8754837cc6dc64c864cd111ab477956
Patch
https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v7.5.5
Product
Release Notes
https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v8.0.1
Product
Release Notes
https://bugzilla.redhat.com/show_bug.cgi?id=2459442
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41242.json
https://access.redhat.com/errata/RHSA-2026:24977
https://access.redhat.com/errata/RHSA-2026:21338
https://access.redhat.com/errata/RHSA-2026:26234
https://access.redhat.com/errata/RHSA-2026:37275
https://github.com/protobufjs/protobuf.js/security/advisories/GHSA-xq3m-2v4x-88gg
Vendor Advisory
Exploit
https://access.redhat.com/security/cve/CVE-2026-41242
https://access.redhat.com/errata/RHSA-2026:62260