zabbix: An authenticated administrator is able to crash Zabbix server or proxy by creating specifically crafted preprocessing...
CVE-2026-23938 is fixed in zabbix on 1 platform by DEBIAN-CVE-2026-23938 (version 1:7.0.27+dfsg-1), released August 29, 2026. It is not reported as exploited. Patch Radar priority: Routine.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| zabbix · Debian 14 | 1:7.0.27+dfsg-1 | DEBIAN-CVE-2026-23938 | Aug 29, 2026 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.