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Vendor

Zimbra

39 known vulnerabilities.

Products

Zimbra Collaboration Suite 22 Collaboration 9 Zimbra Collaboration Suite (ZCS) 4 Zimbra 2 zm-admin-ajax 1 zm-ajax 1 collaboration_suite 0 zimbra_collaboration 0
All Critical High Medium Low Exploited only Public exploit

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  • High 8.9
    CVE-2026-73570 Exploited Public exploit Scanner template EPSS 77%

    A remote code execution vulnerability exists in Zimbra Collaboration (ZCS) before 10.1.20 when the optional zimbra-snmp…

    Zimbra Collaboration
    KEV Aug 21, 2026
  • High 7.2
    CVE-2025-66376 Exploited EPSS 20%

    Zimbra Collaboration (ZCS) 10 before 10.0.18 and 10.1 before 10.1.13 allows Classic UI stored XSS via Cascading Style S…

    Zimbra Collaboration
    KEV Mar 18, 2026