XDR Collectors 1.5.0 (Major) - Cortex XSIAM

Cortex XSIAM 3.x Release Notes
Product
Cortex XSIAM
Last date published
2026-06-04

The XDR Collectors major release for Windows 1.5.0.1733 and Linux 1.5.0.1695 was released as part of the release of Cortex XSIAM 3.0 on February 16, 2025.

The following table describes the changes integrated for this release:

FEATURE/ISSUE

DESCRIPTION

New XDR Collector release versions for supporting different versions of Windows

To provide compatibility to older and newer versions of Windows, Cortex XSIAM now supports the following XDR Collector major versions:

  • XDRC 1.4.3 (Old line): Supports Windows 8 and Windows Server 2012 R2 versions, including supported older versions. These versions will be maintained in their current state and will only receive critical fixes going forward. This version is based on the existing 1.4.X XDRC line.

  • XDRC 1.5.0 (New line): Supports Windows 10 and above OS versions. These versions will receive all new features and development going forward, including OpenSSL 3+. This version is based on the new 1.5.X XDRC release.

CPATR-25963

An issue with the XDR Collectors checking component tags is now fixed that sometimes caused duplicate logs, unnecessary downloads, and redundant copying operations.

CPATR-27427

An issue with an HTTP header in the XDR Collectors server is now fixed that caused duplicate logs in some cases.