CVE-2026-2336

Vulnerability Description

A privilege escalation vulnerability in Microchip IStaX allows an authenticated low-privileged user to recover a shared per-device cookie secret from their own webstax_auth session cookie and forge a new cookie with administrative privileges.This issue affects IStaX before 2026.03.

Related Weaknesses (CWE)

CWE-331

References

https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-

FAQ

What is CVE-2026-2336?

CVE-2026-2336 is a documented vulnerability. A privilege escalation vulnerability in Microchip IStaX allows an authenticated low-privileged user to recover a shared per-device cookie secret from their own webstax_auth session cookie and forge a ...

How severe is CVE-2026-2336?

CVSS scoring is not yet available for CVE-2026-2336. Check NVD for updates.

Is there a patch for CVE-2026-2336?

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