CVE intelligence

CVE-2026-73570

Zimbra Collaboration Suite (ZCS) OS Command Injection Vulnerability

Synacor · Published 2026-08-13 · CVSS

CVE-2026-73570

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L

AVAttack Vector: Network
ACAttack Complexity: High
PRPrivileges Required: None
UIUser Interaction: None
SScope: Changed
CConfidentiality: High
IIntegrity: High
AAvailability: Low

high · KEV listed 2026-08-21 · Action due 2026-08-24