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CVE record · 1 source

CVE-2026-50057

CVSS 7.8

A local privilege escalation vulnerability in the Zimbra Collaboration Suite (ZCS) MTA package allows the Unix zimbra account to execute arbitrary…

Vendor: Zimbra
Product: sudo, Exim / Postfix / Dovecot / Sendmail, Zimbra Collaboration
CVSS: 7.8
EPSS: 0.003 (p19)
Exposure class: Operating system, Email

Coverage

1

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22

CVE NVD 8d ago

A local privilege escalation vulnerability in the Zimbra Collaboration Suite (ZCS) MTA package allows the Unix zimbra account to execute arbitrary…

A local privilege escalation vulnerability in the Zimbra Collaboration Suite (ZCS) MTA package allows the Unix zimbra account to execute arbitrary commands as root. The installed sudo policy permits passwordless root execution of…

CVSS 7.8 CVE-2026-50057 Zimbra