P4Verified

CVE-2026-59566: Client Connector 0 to before Android: 4.2, 0 to before ChromeOS: 4.2

CVE-2026-59566. CVSS 3.1 base score 8.4 (HIGH, Vendor/CNA). EPSS 0.00175 (percentile 0.06476), scored 11-Oct-2026.

Affected technology

Client Connector · 0 to before Android: 4.2, 0 to before ChromeOS: 4.2
Zscaler

Description’s affected range: versions of Zscaler Client Connector on Android and ChromeOS

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Local · No privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could disrupt service. Vendor/CNA’s CVSS 3.1 assessment (base score 8.4/10) rates confidentiality, integrity and availability impact as high.

Published 12-Oct-2026 16:54 UTC

CWE: CWE-229
CCR priority: 33.6 /100 (P4)
CVSS 3.1: 8.4 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Vendor/CNA
EPSS: 0.00175 · percentile 0.06476 · 2026-10-11
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-12 16:54:24.294989+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-59566.html