CVE-2026-33891

Forge also called node-forge is a native implementation of Transport Layer Security in JavaScript. Prior to version 1.4.0, a Denial of Service DoS vulnerability exists in the node-forge library due to an infinite loop in the BigInteger.modInverse function inherited from the bundled jsbn library...

CVE-2026-33891 Forge has Denial of Service via Infinite Loop in BigInteger.modInverse() with Zero Input

Forge also called node-forge is a native implementation of Transport Layer Security in JavaScript. Prior to version 1.4.0, a Denial of Service DoS vulnerability exists in the node-forge library due to an infinite loop in the BigInteger.modInverse function inherited from the bundled jsbn library...

Forge has Denial of Service via Infinite Loop in BigInteger.modInverse() with Zero Input

Summary A Denial of Service DoS vulnerability exists in the node-forge library due to an infinite loop in the BigInteger.modInverse function inherited from the bundled jsbn library. When modInverse is called with a zero value as input, the internal Extended Euclidean Algorithm enters an unreachab...