Addressed Issues in Cortex XDR Agent 8.0 - Release Notes - 8.0 - Cortex XDR - Cortex XDR Agent - Advanced Endpoint Protection - Security Operations

Cortex XDR Agent Release Notes

Product
Cortex XDR
Cortex XDR Agent
Version
8.0
Creation date
2023-07-17
Last date published
2023-11-27
Category
Release Notes

Addressed issue in Cortex XDR agent 8.0.2-HF2 (8.0.2.118746)

Addressed issues in Cortex XDR agent 8.0.2

Addressed issues in Cortex XDR agent 8.0.2.

Issue

Description

CPATR‑20548

Fixed an issue where local hash caching may impact application file access.

CPATR‑20300

Fixed an issue that may cause instability when Microsoft Driver Verifier was enabled on an endpoint.

CPATR‑20281

(Windows)

Fixed a compatibility issue that may cause devices tunneled over USB4 to malfunction.

CPATR‑20269

(Windows)

Fixed an issue that may cause the disk manager to handle detached virtual volumes incorrectly.

CPATR‑20246

(Linux)

Fixed an issue to optimize resource management for allow-list processes.

CPATR‑20215

(MacOS)

Fixed an issue where the Cortex XDR agent console falsely reported a Cortex XDR endpoint as unprotected.

CPATR-19990

Fixed an issue where the agent restart process may be impacted by local database memory.

CPATR‑19959

(Windows)

Fixed an issue in the Java anti-deserialization protection module that may cause reporting of false positive alerts.

CPATR‑19904

(Windows)

Fixed an issue that may return the wrong storage media device type of external USB storage devices.

CPATR‑19823

(Windows)

Fixed an issue that may impact boot time of Windows 11-based endpoints where virtualization-based security (VBS) was enabled.

CPATR‑19535

Fixed an issue that falsely reported Cortex XDR agent operational status when some modules were disabled in the policy profile.

Addressed issues in Cortex XDR agent 8.0.1

Addressed issues in Cortex XDR agent 8.0.1

Issue

Description

CPATR‑19745

(windows)

Fixed an issue of device control violation data display that may impact Device Policy exceptions for customers using serial-number-based device exceptions.

CPATR‑19721

(Windows)

Fixed an issue where in some cases, file scans were incomplete and could lead to incorrect detection.

CPATR-19716

Fixed an issue that affected system extension memory in rare system cases.

CPATR‑19634

Fixed an issue where in some cases, file uploads from network shares were not completed successfully.

CPATR‑19631

Fixed an issue where verdicts may not be synced with the server correctly.

CPATR‑19305

Fixed an issue where corruption of internal files may lead to agent instability.

CPATR‑18293

(Windows)

Fixed an issue where various file system volumes, such as CSV (Cluster Shared Volume), VSS (Volume Shadow Copy), and VHD (virtual hard disks), could not be excluded from monitoring.

Addressed issue in Cortex XDR agent 8.0.0-HF1 (8.0.0.30814)

Issue

Description

CPATR-19745

Fixed an issue of device control violation data display that may impact Device Policy exceptions for customers using serial-number-based device exceptions.

Addressed issues in Cortex XDR agent 8.0 release for Windows, macOS, and Linux.

Issue

Description

CPATR-15156

(macOS)

Fixed an issue where performing a File Search action without removing the file, results in a no file_results report being sent to the server, leaving the action in the 'In Progress' state.

CPATR-17118

(Linux)

Fixed an issue where version 1 of Firefox is shown instead of the actual version on the Vulnerability Assessment page.

CPATR-17891

(Windows)

Fixed an issue with Java module protection module that could lead to Java virtual machine incompatibilities.

CPATR-17900

Fixed an issue of high CPU usage in VDI environments due to multiple parallel script executions.

CPATR-18339

Fixed an issue where Script Execution telemetry data is missing for some Cortex XDR agent endpoints.

CPATR-18588

(Windows)

Fixed an issue where applications may fail due to virtual memory reservations.

CPATR-18595

(Windows)

Fixed an issue where the Isolate feature did not work if the Base Filtering Engine service was not running.

CPATR-18799

(Windows)

Fixed an issue where scanned files were sometimes not found during a file search.

CPATR-18847

(Linux)

Fixed an issue that when running with aarch64 architecture the agent shows as partially protected.

CPATR-18967

(MacOS)

Fixed an issue where running the uninstaller may lead to slowness on external apps.