https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-06T12:57:11.490617+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/certfr-2026-avi-1261 certfr-2026-avi-1261 — De multiples vulnérabilités ont été découvertes dans Zabbix. Certaines d'entre elles permettent à un attaquant de provo… 2026-10-06T12:57:11.540967+00:00 certfr-2026-avi-1261 https://vulnerability.circl.lu/vuln/fkie_cve-2026-59786 fkie_cve-2026-59786 2026-10-06T12:57:11.541042+00:00

Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certificate authentication. This means someone with access to the Zabbix trapper port can report an arbitrary host using an active agent as available, resulting in a loss of integrity.

 https://vulnerability.circl.lu/vuln/ghsa-jmxh-h64m-45qp GHSA-jmxh-h64m-45qp 2026-10-06T12:57:11.541102+00:00

Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certificate authentication. This means someone with access to the Zabbix trapper port can report an arbitrary host using an active agent as available, resulting in a loss of integrity.

 https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-59786 UBUNTU-CVE-2026-59786 2026-10-06T12:57:11.541133+00:00

Affected: Ubuntu:Pro:14.04:LTS: zabbix, Ubuntu:Pro:16.04:LTS: zabbix, Ubuntu:Pro:18.04:LTS: zabbix, Ubuntu:Pro:20.04:LTS: zabbix, Ubuntu:Pro:22.04:LTS: zabbix, Ubuntu:26.04:LTS: zabbix

(Zabbix Server and Proxy accept the active agent heartbeat message rega ...)