Cortex XDR agent 8.4.0 addressed issues - Release Notes - 8.4 - Cortex XDR Agent - Cortex XDR - Advanced Endpoint Protection - Security Operations

Cortex XDR Agent Release Notes

Product
Cortex XDR Agent
Cortex XDR
Version
8.4
Creation date
2024-02-21
Last date published
2024-10-02
Category
Release Notes

The following issues were addressed in the Cortex XDR agent 8.4 release.

Issue

Description

CPATR-23540

(Linux)

Fixed an issue that may prevent agents upgrading through P2P on Linux.

CPATR-23516

(Windows)

Improvement made to the Cortex XDR agent security and stability posture.

CPATR-23499

(Windows)

Fixed an issue where a short time lapse may have been encountered, in certain VPN solutions, before endpoint management recognizes the protection status of the XDR agent after the machine boots up.

CPATR-23443

(Windows)

Fixed a compatibility issue with 3-party applications and Cytray.exe

CPATR-23360

(Linux)

Fixed an issue that may be encountered when running a clean installation with a package manager on a specific system configuration, where the clean installation may be incorrectly seen as an upgrade.

CPATR-23360

Fixed an issue so that files with special characters in the filename may be deleted with the destroy command.

CPATR-23053

Fixed an issue that may prevent agents from connecting when DNS resolution encounters high latency.

CPATR-22985

(Windows)

Fixed an issue that may occur in rare cases when initiating an upgrade.

CPATR-22317

Fixed an issue that may be encountered with scheduled scan times after daylight saving time changes.

CPATR-22103

(Linux)

Fixed an issue that may occur when using an unprivileged user for sandbox in Kubernetes environments.

CPATR-21955

Fixed an issue to increase the agent stability.

CPATR-21703

Fixed an issue to improve character recognition and handling in the command execution script.

CPATR-20826

(Linux)

Reduction and cleanup of repeating logs.

CPATR-20245

(Windows)

Fixed an issue to improve hostname resolving in some network events.

CPATR-20233

Fixed an issue to ensure that an interrupted scheduled scan will resume scanning as close to the scheduled timeframe as possible.

CPATR-19295

(Windows)

Fixed an issue that may cause the agent to stop consuming events from Microsoft Windows Security Auditing after an upgrade or a fresh installation without a machine reboot.