Critical Zimbra RCE flaw now actively exploited in attacks

CERT Polska, the Polish Computer Emergency Response Team (CERT), warned that attackers have begun exploiting a critical vulnerability in Zimbra Collaboration Suite (ZCS). [...]

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https://www.bleepingcomputer.com/news/security/critical-zimbra-rce-flaw-now-actively-exploited-in-attacks/

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https://www.bleepingcomputer.com/news/security/critical-zimbra-rce-flaw-now-actively-exploited-in-attacks/

author_name

Sergiu Gatlan

id: 2632
uid: Az76H
insdate: 2026-08-20 10:10:08
title: Critical Zimbra RCE flaw now actively exploited in attacks
additional: CERT Polska, the Polish Computer Emergency Response Team (CERT), warned that attackers have begun exploiting a critical vulnerability in Zimbra Collaboration Suite (ZCS). [...]
category: Cybersecurity
md5:
guid: https://www.bleepingcomputer.com/news/security/critical-zimbra-rce-flaw-now-actively-exploited-in-attacks/
source_url: https://www.bleepingcomputer.com/news/security/critical-zimbra-rce-flaw-now-actively-exploited-in-attacks/
updated:
image:
author_name: Sergiu Gatlan
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