CVE-2026-73570 CISA KEV · Actively exploited
OS command injection in Zimbra Collaboration
CVSS score
8.9
EPSS probability
%71.7
Risk score
12.8
Published
2 mo ago
Vulnerability Timeline (Change History)
CVE-2026-73570 historical changes made to the vulnerability by NVD, CISA and MITRE:
| Date | Actor / Source | Action / Description | Type | Previous value | New value |
|---|---|---|---|---|---|
| 24.08.2026 | nvd@nist.gov | Initial Analysis & CVSS Vector Assignment | CVSS V3.1 | — | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L |
| 21.08.2026 | CISA Coordinator | Added to KEV Catalog (Active Exploitation) | SSVC / KEV | exploitation: none | exploitation: active |
| 13.08.2026 | MITRE / NVD | New CVE Record Received & Ingested | CVE Created | — | CVE-2026-73570 |
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Affected products, version ranges, exploitation status and patch information in a single request, with a free key.
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