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Skyhigh Security

Client Proxy 4.8.2 Release Notes

About this Patch Release 

This patch release addresses explicit proxy and backports for bypass and security-related issues. 

Release build

  • Windows -

Note: This patch does not support the automatic upgrade of a pre-release software version. To upgrade to a production release of the software, you must first uninstall any pre-release versions.


Explicit Proxy Mode

Skyhigh Client Proxy v4.8.2 supports Explicit Proxy Mode. For more details, see Explicit Proxy Mode.

NOTE: The Explicit Proxy enhancement is Feature Flag controlled. Contact support to enable this feature. 

Resolved Issue

Reference Issue Description
MCP-5866 The bypass list is working as expected. (Windows only) 

Vulnerability Fixed

This Skyhigh Client Proxy release includes updates addressing publicly disclosed CVEs, regardless of whether a CVE has been shown to impact customers.

The following medium CVEs (CVSS 3.1 >= 5.5) were involved:

Reference Description


This Skyhigh Client Proxy release addresses the below-mentioned medium severity vulnerabilities related to the Client Proxy bypass and uninstall process. (Windows only)

  • CVE-2024-0311
  • CVE-2024-0312 
  • CVE-2024-0313 

For more details on the vulnerabilities addressed as part of Skyhigh Client Proxy 4.8.2, see Service Bulletin SB10418.


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