PatchTheCVEZabbix vulnerabilities and fixes
CVEs that mention Zabbix, ranked by priority. 4 tracked.
Zabbix has 4 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-10-05. Highest priority: CVE-2026-59786 (score 32/100).
- CVE-2026-59786 MEDIUM 6.9 Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certific
- CVE-2026-59782 MEDIUM 6.9 The JavaScript preprocessing (Duktape) engine on Zabbix server has a vulnerability where a limited administrat
- CVE-2026-59787 MEDIUM 5.3 The Perl SNMP trap receiver script shipped with Zabbix does not properly neutralize the ZBXTRAP record delimit
- CVE-2026-59783 LOW 2.3 The Zabbix Server/Proxy has a vulnerability where binary items can crash the Server/Proxy on certain NULL byte
FAQ
How do I fix Zabbix vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is Zabbix being exploited right now?
None of the tracked Zabbix CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which Zabbix CVE should I patch first?
CVE-2026-59786 currently ranks highest (32/100): Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certific.
Newest Zabbix CVEs
- CVE-2026-59787 MEDIUM 5.3 2026-10-05: The Perl SNMP trap receiver script shipped with Zabbix does not properly neutralize the ZB
- CVE-2026-59786 MEDIUM 6.9 2026-10-05: Zabbix Server and Proxy accept the active agent heartbeat message regardless of the config
- CVE-2026-59783 LOW 2.3 2026-10-05: The Zabbix Server/Proxy has a vulnerability where binary items can crash the Server/Proxy
- CVE-2026-59782 MEDIUM 6.9 2026-10-05: The JavaScript preprocessing (Duktape) engine on Zabbix server has a vulnerability where a
Live from the NVD (last 120 days)
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