CVE-2026-59877 protobufjs: Denial of Service via infinite loop in .proto option parsing

protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 7.6.5 and 8.6.6, protobufjs parsed option names by advancing through schema tokens until reaching an = token without checking for end of input, so a crafted .proto schema that opens an option declaration and ends...

CVE-2026-5758

A flaw was found in the protocol-buffers-schema JavaScript library. This vulnerability, known as prototype pollution, allows an attacker to inject malicious properties into an object's core definition. This could enable an attacker to change how an application behaves, bypass security measures, o...

[SECURITY] Fedora 43 Update: rust-protobuf-parse-3.7.2-1.fc43

Parse .proto files. Files are parsed into a protobuf::descriptor::FileDescriptorSet object using either: pure rust parser no dependencies protoc binary more reliable and compatible with Google's implementation...

EUVD-2018-0532

Malware in sbrugna...

EUVD-2022-3928

Malicious code in bioql PyPI...

protobufjs Prototype Pollution vulnerability

protobuf.js aka protobufjs 6.10.0 until 6.11.4 and 7.0.0 until 7.2.4 allows Prototype Pollution, a different vulnerability than CVE-2022-25878. A user-controlled protobuf message can be used by an attacker to pollute the prototype of Object.prototype by adding and overwriting its data and...

Design/Logic Flaw

"protobuf.js aka protobufjs 6.10.0 through 7.x before 7.2.5 allows Prototype Pollution, a different vulnerability than CVE-2022-25878. A user-controlled protobuf message can be used by an attacker to pollute the prototype of Object.prototype by adding and overwriting its data and functions...

CVE-2022-25878

A flaw was found in protobufjs, where it is vulnerable to Prototype Pollution, allowing an attacker to add/modify properties of the Object.prototype. This vulnerability can occur by providing untrusted user input to the util.setProperty or to the ReflectionObject.setParsedOption functions, and al...

Prototype Pollution

protobufjs is vulnerable to Prototype Pollution. An attacker is able to add/modify properties of the Object.prototype by parsing/loading .proto files or via providing untrusted user input to util.setProperty or to ReflectionObject.setParsedOption functions, resulting in prototype pollution...

Prototype Pollution in protobufjs

The package protobufjs is vulnerable to Prototype Pollution, which can allow an attacker to add/modify properties of the Object.prototype. Versions after and including 6.10.0 until 6.10.3 and after and including 6.11.0 until 6.11.3 are vulnerable. This vulnerability can occur in multiple ways: 1...

CVE-2022-25878

The package protobufjs before 6.11.3 are vulnerable to Prototype Pollution which can allow an attacker to add/modify properties of the Object.prototype. This vulnerability can occur in multiple ways: 1. by providing untrusted user input to util.setProperty or to ReflectionObject.setParsedOption...

Design/Logic Flaw

The package protobufjs before 6.11.3 are vulnerable to Prototype Pollution which can allow an attacker to add/modify properties of the Object.prototype. This vulnerability can occur in multiple ways: 1. by providing untrusted user input to util.setProperty or to ReflectionObject.setParsedOption...

CVE-2022-25878 Prototype Pollution

The package protobufjs before 6.11.3 are vulnerable to Prototype Pollution which can allow an attacker to add/modify properties of the Object.prototype. This vulnerability can occur in multiple ways: 1. by providing untrusted user input to util.setProperty or to ReflectionObject.setParsedOption...

CVE-2022-25878 Prototype Pollution

The package protobufjs before 6.11.3 are vulnerable to Prototype Pollution which can allow an attacker to add/modify properties of the Object.prototype. This vulnerability can occur in multiple ways: 1. by providing untrusted user input to util.setProperty or to ReflectionObject.setParsedOption...

CVE-2022-25878

The package protobufjs before 6.11.3 are vulnerable to Prototype Pollution which can allow an attacker to add/modify properties of the Object.prototype. This vulnerability can occur in multiple ways: 1. by providing untrusted user input to util.setProperty or to ReflectionObject.setParsedOption...

Denial of Service in protobufjs

Versions of protobufjs before 5.0.3 and 6.8.6 are vulnerable to a regular expression denial of service when parsing crafted invalid .proto files. Recommendation Update to version 5.0.3, 6.8.6 or later...

GHSA-762F-C2WG-M8C8 Denial of Service in protobufjs

Versions of protobufjs before 5.0.3 and 6.8.6 are vulnerable to a regular expression denial of service when parsing crafted invalid .proto files. Recommendation Update to version 5.0.3, 6.8.6 or later...

CVE-2018-3738

protobufjs is vulnerable to ReDoS when parsing crafted invalid .proto files...

Code injection

protobufjs is vulnerable to ReDoS when parsing crafted invalid .proto files...

CVE-2018-3738

protobufjs is affected by a Denial of Service via a regular expression denial of service when parsing crafted invalid .proto files. Affected versions are prior to 5.0.3 and prior to 6.8.6. Remediation: upgrade to protobufjs 5.0.3 or later, or 6.8.6 or later. The issue arises from ReDoS during par...