CVE-2026-59782

The JavaScript preprocessing Duktape engine on Zabbix server has a v...

CVE-2026-59782

A flaw was found in Zabbix. An authenticated user with limited administrative privileges can read raw server memory by leveraging the JavaScript preprocessing engine. This flaw leads to information disclosure, exposing sensitive data from other concurrently running preprocessor tasks that should...

DEBIAN-CVE-2026-59782

The JavaScript preprocessing Duktape engine on Zabbix server has a vulnerability where a limited administrator is able to read raw heap data potentially resulting in leaked data from other running preprocessors not available to said administrator...

CVE-2026-59782

The JavaScript preprocessing Duktape engine on Zabbix server has a vulnerability where a limited administrator is able to read raw heap data potentially resulting in leaked data from other running preprocessors not available to said administrator...

UBUNTU-CVE-2026-59782

The JavaScript preprocessing Duktape engine on Zabbix server has a vulnerability where a limited administrator is able to read raw heap data potentially resulting in leaked data from other running preprocessors not available to said administrator...

CVE-2026-59782 JavaScript preprocessing memory disclosure

The JavaScript preprocessing Duktape engine on Zabbix server has a vulnerability where a limited administrator is able to read raw heap data potentially resulting in leaked data from other running preprocessors not available to said administrator...

CVE-2026-59782 JavaScript preprocessing memory disclosure

The JavaScript preprocessing Duktape engine on Zabbix server has a vulnerability where a limited administrator is able to read raw heap data potentially resulting in leaked data from other running preprocessors not available to said administrator...

EUVD-2026-92395

The JavaScript preprocessing Duktape engine on Zabbix server has a vulnerability where a limited administrator is able to read raw heap data potentially resulting in leaked data from other running preprocessors not available to said administrator...

CVE-2026-59782

The JavaScript preprocessing Duktape engine on Zabbix server has a vulnerability where a limited administrator is able to read raw heap data potentially resulting in leaked data from other running preprocessors not available to said administrator...

PT-2026-104801

The JavaScript preprocessing Duktape engine on Zabbix server has a vulnerability where a limited administrator is able to read raw heap data potentially resulting in leaked data from other running preprocessors not available to said administrator...

CVE-2026-59782: Out-of-bounds Read

The JavaScript preprocessing Duktape engine on Zabbix server has a vulnerability where a limited administrator is able to read raw heap data potentially resulting in leaked data from other running preprocessors not available to said administrator...

Astra Linux – Vulnerability in Zabbix

JavaScript preprocessing, webhooks, and global scripts can lead to uncontrolled utilization of CPU, memory, and disk I/O resources. The ability to preprocess/webhook/configure and test global scripts is only available to Administrative roles Admin and Superadmin. Administrative privileges should...

Astra Linux – Vulnerability in Zabbix

JavaScript preprocessing can be exploited by attackers to gain access to the file system read-only access on behalf of the user “zabbix” on the Zabbix Server or Zabbix Proxy, potentially leading to unauthorized access to sensitive data...

SUSE CVE-2026-23935

A Zabbix administrator is able to read out of bounds memory by utilizing a flaw in script item/preprocessing JavaScript HttpRequest logic, leading to potential confidentiality loss...

Zabbix 7.0.x < 7.0.28 / 7.4.x < 7.4.12 OOB Read (ZBX-28073)

The version of Zabbix Server installed on the remote host is 7.0.x prior to 7.0.28, or 7.4.x prior to 7.4.12. It is, therefore, affected by an out-of-bounds read vulnerability: - A Zabbix administrator is able to read out of bounds memory by utilizing a flaw in script item/preprocessing JavaScrip...

DEBIAN-CVE-2026-23935

A Zabbix administrator is able to read out of bounds memory by utilizing a flaw in script item/preprocessing JavaScript HttpRequest logic, leading to potential confidentiality loss...

EUVD-2026-60741

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...

EUVD-2023-33018

Malicious code in bioql PyPI...

SUSE CVE-2023-29449

JavaScript preprocessing, webhooks and global scripts can cause uncontrolled CPU, memory, and disk I/O utilization. Preprocessing/webhook/global script configuration and testing are only available to Administrative roles Admin and Superadmin. Administrative privileges should be typically granted ...

CVE-2023-29449

JavaScript preprocessing, webhooks and global scripts can cause uncontrolled CPU, memory, and disk I/O utilization. Preprocessing/webhook/global script configuration and testing are only available to Administrative roles Admin and Superadmin. Administrative privileges should be typically granted ...