Tag

#Zimbra

2 results in the archive.

Vulnerability Aug 21, 2026

CISA Adds Critical Zimbra OS Command Injection to Known Exploited Vulnerabilities

CISA added CVE-2026-73570, an OS command injection vulnerability in Zimbra Collaboration Suite, to its Known Exploited Vulnerabilities Catalog after active exploitation was observed.

#Zimbra #OS Command Injection #Known Exploited Vulnerabilities

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Threat Actor Jul 24, 2026

Russian Hackers Exploit Zimbra Zero-Click Flaw for Email Theft

CISA warns that Russian state-sponsored group Laundry Bear is exploiting a patched Zimbra zero-click vulnerability combined with phishing to steal emails from enterprise Zimbra Collaboration servers.

#Zimbra #Email Security #Phishing

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