Known vulnerabilities in Zabbix Zabbix 6.4.21rc1

Vendor: Zabbix
Website: https://support.zabbix.com/secure/Dashboard.jspa
Total Security Bulletins: 4

Security bulletins (4)

Secuity bulletin Severity Status Published
SB20260325209: Two vulnerabilities in Zabbix Medium
Patched
25.03.2026
SB2026032515: Security restrictions bypass in Zabbix Low
Patched
25.03.2026
SB2026030656: Improper authorization in Zabbix Low
Patched
06.03.2026
SB2025100639: Multiple vulnerabilities in Zabbix Medium
Patched
06.10.2025