Synacor Zimbra Collaboration Suite vulnerabilities and fixes
Exploited and high-severity Synacor Zimbra Collaboration Suite vulnerabilities tracked by VulnFeed, with CVSS and EPSS scores, affected versions and fixes.
- 8.7CVE-2026-50053Zimbra Collaboration Suite RestFilter Request Attribute Override via Unauthenticated URL ParametersVerify fixSynacor Zimbra Collaboration Suite
1 min read - 8.9CVE-2026-73570Zimbra Collaboration Suite (ZCS) OS Command Injection VulnerabilityRCEExploitedFix availableSynacor Zimbra Collaboration Suite (ZCS)
1 min read