Intel

AIKIDO-2025-10993

wolfSSL.wolfssl is vulnerable to Improper Input Validation

Improper Input ValidationCVE-2025-12889 Published Dec 29, 2025

23

Low Risk

This Affects:

C++wolfSSL.wolfssl
5.8.2 - 5.8.2
Fixed in 5.8.4
Are you affected? Scan for Free

TL;DR

In TLS 1.2 connections, a client may use any supported digest, including weaker ones, instead of being restricted to the digests specified in the CertificateRequest.

Who does this affect?

You are affected if you are using a version that falls within the vulnerable range.

Background info

wolfSSL.wolfssl is vulnerable to Improper Input Validation in versions 5.8.2 - 5.8.2.

How to fix this

Upgrade the wolfSSL.wolfssl library to the patch version.