Critical Zimbra security update fixes 9 vulnerabilities | HappeningNow.news

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Critical Zimbra security update fixes 9 vulnerabilities

Business email and collaboration suite Zimbra has received a major security update that fixes several critical issues that could allow attackers to execute malicious code on the server or in users’ browsers.

Source AI Summary Published July 22, 2026 Brief Under 1 min brief
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AI Summary

A recent security update for the Zimbra Collaboration Suite addresses nine vulnerabilities, including a critical flaw in the SNMP monitoring component. The update, version 10.1.20, is available for both commercial and open-source editions of the software. Zimbra is a self-hosted alternative to Microsoft Exchange, popular among businesses, government entities, and educational institutions. This update aims to mitigate potential security risks, as Zimbra has been a target for attackers in the past. The patches included in version 10.1.20 are intended to prevent malicious code execution on servers or in users' browsers.

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