CVE-2026-94018

Vulnerability Description

The Web add-on's HTTP server dereferences and releases an uninitialized pointer when it detects a `Content-Length` underflow while processing a `PUT` request. The condition is reachable by an unauthenticated remote client with a single malformed request.

Related Weaknesses (CWE)

CWE-457 CWE-824

References

https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-wjxf-gjm5-jh

FAQ

What is CVE-2026-94018?

CVE-2026-94018 is a documented vulnerability. The Web add-on's HTTP server dereferences and releases an uninitialized pointer when it detects a `Content-Length` underflow while processing a `PUT` request. The condition is reachable by an unauthen...

How severe is CVE-2026-94018?

CVSS scoring is not yet available for CVE-2026-94018. Check NVD for updates.

Is there a patch for CVE-2026-94018?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.