AIKIDO-2026-10429
wolfSSL.wolfssl is vulnerable to Integer Overflow or Wraparound
12
Low Risk
This Affects:
wolfSSL.wolfsslTL;DR
wolfssl_add_to_chain can integer-overflow the allocation size for certificate chain storage, leading to heap corruption when extra chain certificates are loaded through compatibility APIs enabled by certain OpenSSL-style build options. The issue is not remotely exploitable without a compromised loader of certificates. The fix validates sizes before writing chain data.
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 Integer Overflow or Wraparound in versions 0.0.1 - 5.8.4.
How to fix this
Upgrade the wolfSSL.wolfssl library to the patch version.
Are You Affected?
Connect your repositories to instantly see whether vulnerable or malicious packages exist in your codebase.
Free. No credit card required.
I consent to receiving marketing communications based on Aikido’s Privacy Policy.
SOC 2Compliant
ISO 27001Compliant