CVE-2026-59569 — HIGH (8.1)

Vulnerability Description

An improper input validation vulnerability in Zscaler Client Connector on Android and ChromeOS allows an attacker to potentially bypass Zscaler controls.

CVSS Score

8.1

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

LOW

Related Weaknesses (CWE)

CWE-20

References

https://help.zscaler.com/zscaler-client-connector/client-connector-app-release-s

FAQ

What is CVE-2026-59569?

CVE-2026-59569 is a vulnerability with a CVSS score of 8.1 (HIGH). An improper input validation vulnerability in Zscaler Client Connector on Android and ChromeOS allows an attacker to potentially bypass Zscaler controls.

How severe is CVE-2026-59569?

CVE-2026-59569 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-59569?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.