More Than 8,000 Unpatched Instances Remain Exposed to CVE-2026-73570. Attackers have compromised at least 267 Zimbra installations through a likely CVE-2026-73570 campaign, while more than 8,000 unpatched servers remain exposed to unauthenticated remote code execution that can give attackers access to mail data and system resources.
First seen on govinfosecurity.com
Jump to article: www.govinfosecurity.com/zimbra-exploitation-spreads-as-thousands-stay-unpatched-a-32654
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