CVE-2026-59783

UNKNOWN

Description

The Zabbix Server/Proxy has a vulnerability where binary items can crash the Server/Proxy on certain NULL byte input leading to potential loss of availability. This only affects deployments where MySQL/MariaDB database is used as the Zabbix database.

Timeline

Published:October 5th, 2026 11:16 AM

Last modified:October 5th, 2026 12:17 PM

CVSS Scoring

No CVSS v3 score available

Weaknesses (CWE)

CWE-787

References & Reports

Advisories, patches, and third-party reports

https://support.zabbix.com/browse/ZBX-28194

Source: NIST NVD · Data may lag official sources by up to one minute