CVE-2026-22569

MEDIUMNVD 5.45.4—

5.4

An incorrect startup configuration of affected versions of Zscaler Client Connector on Windows may cause a limited amount of traffic from being inspected under rare circumstances.

CVSS v3: 5.4
EG Score: 5.4(medium)
EPSS: 25.9%
KEV: Not listed

Published

March 31, 2026

Last Modified

April 6, 2026

References (1)

cve@zscalerhttps://help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2025

Data Freshness Timeline

(refreshed 18× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2026-22569?

CVE-2026-22569 is a medium vulnerability published on March 31, 2026. An incorrect startup configuration of affected versions of Zscaler Client Connector on Windows may cause a limited amount of traffic from being inspected under rare circumstances.

When was CVE-2026-22569 disclosed?

CVE-2026-22569 was first published in the National Vulnerability Database on March 31, 2026, with the most recent update on April 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-22569 actively exploited?

CVE-2026-22569 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 25.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-22569?

CVE-2026-22569 has a CVSS v3 base score of 5.4 (NVD).

How do I remediate CVE-2026-22569?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-22569, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2026-22569

📅 Published

🔄 Last Modified

🔗 References (1)