CVE-2026-59570

On affected versions of Zscaler client connector, a pre-installed peer app can tear down the Zscaler tunnel, force user logout, and toggle packet capture.

  • Published Sep 14, 2026
  • CVSS 7.5 high
  • 0.1% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-59570 at the National Vulnerability Database