VULNERABILITY INTELLIGENCE

CVE-2025-66030

CVSS score5.3 MEDIUM
EPSS probability0.33%
CISA KEVNot currently listed
Published2025-11-26
Last modified2026-10-18
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

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.

Weakness classification

  • security-advisories@github.com: CWE-190

Primary references