SecurityZimbra Flaw Exploited Before Disclosure
Microsoft says attackers probed and exploited a Zimbra command injection flaw in the window between patch release and public disclosure.
> Search
3 results for “cve-2026-73570”
Security
Cyber CrimeZimbra Bug Exploited for Mailbox Theft
Microsoft says attackers chained a patched Zimbra command-injection flaw into web shells, credential theft and cloud exfiltration.
SecurityZimbra attacks breach 270+ servers
Threat actors compromised over 270 Zimbra instances in ongoing RCE attacks, prompting CISA to order urgent patching.