Zimbra Collaboration Suite Vulnerability Actively Exploited in the Wild

CERT Polska has warned that threat actors are actively exploiting CVE-2026-73570, a critical OS command-injection vulnerability in Zimbra Collaboration Suite that allows remote, unauthenticated attackers to execute arbitrary shell commands as the zimbra user. The vulnerability affects Zimbra installations in which the SNMP trap service is enabled via the snmp_notify parameter and the swatchdog service […] The post Zimbra Collaboration Suite Vulnerability Actively Exploited in the Wild appeared first on Cyber Security News.