CVE-2026-23938

Vulnerability Description

An authenticated administrator is able to crash Zabbix server or proxy by creating specifically crafted preprocessing/script item JavaScript scripts, leading to potential denial of service.

Related Weaknesses (CWE)

CWE-248

References

https://support.zabbix.com/browse/ZBX-28075

FAQ

What is CVE-2026-23938?

CVE-2026-23938 is a documented vulnerability. An authenticated administrator is able to crash Zabbix server or proxy by creating specifically crafted preprocessing/script item JavaScript scripts, leading to potential denial of service.

How severe is CVE-2026-23938?

CVSS scoring is not yet available for CVE-2026-23938. Check NVD for updates.

Is there a patch for CVE-2026-23938?

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