Issues involving
Zimbra Collaboration
Tuesday, August 18, 2026
Zimbra ZCS unauthenticated OS command injection via crafted SMTP requests (CVE-2026-73570)
What Security Teams Must Act On Today
Issues involving
Tuesday, August 18, 2026
Zimbra ZCS unauthenticated OS command injection via crafted SMTP requests (CVE-2026-73570)