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#9 BleepingComputer general August 20, 2026 at 09:46 UTC

Critical Zimbra RCE flaw now actively exploited in attacks

By Sergiu Gatlan

AI Summary

CERT Polska confirmed active exploitation of a critical RCE vulnerability (CVE-2026-73570) in Zimbra Collaboration Suite, warning organizations to patch immediately. Zimbra servers are a recurring high-value target due to their widespread enterprise email use and history of rapid weaponization following vulnerability disclosure.

Read full article → https://www.bleepingcomputer.com/news/security/cri…

Relevance score: 82.0/100

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