> For the complete documentation index, see [llms.txt](https://cortex-docs.paloaltonetworks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cortex-docs.paloaltonetworks.com/8.x/8.0-eol/cortex-xdr-agent-8.0-release-information/addressed-issues-in-cortex-xdr-agent-8.0.md). # Addressed Issues in Cortex XDR Agent 8.0 Addressed issue in Cortex XDR agent 8.0.2-HF2 (8.0.2.118746) | Issue | Description | | -------------------------------- | ---------------------------------------------------------------------------------------------------------------------------- | |

CPATR‑22124

(Linux)

| Fixed an issue to prevent a potential vulnerability in the GNU C library's dynamic loader within the Cortex XDR agent image. | Addressed issue in Cortex XDR agent 8.0.2-HF1 (8.0.2.42618) | Issue | Description | | ---------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- | |

CPATR‑20983

(Windows)

| Fixed an issue related to a Microsoft Windows Server 2022 update, that may lead to an interoperability issue or browser instability when Exploit Prevention is enabled. | **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. | --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://cortex-docs.paloaltonetworks.com/8.x/8.0-eol/cortex-xdr-agent-8.0-release-information/addressed-issues-in-cortex-xdr-agent-8.0.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.