CVE-2025-66030

Published November 26th, 2025

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CVSS v3

5.3

MEDIUM

CVSS v2

N/A

Affected

PROJECT

Description

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.

digitalbazaar/forge

A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps

GitHub

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