> 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/8.3ce/cortex-xdr-agent-8.3-ce-release-information/cortex-xdr-agent-known-issues.md).

# Cortex XDR Agent Known Issues

See the list of the known issues in Cortex XDR agent 8.3-CE.

The following table describes known issues in the Cortex XDR agent 8.3-CE release.

#### Known issues in Cortex XDR agent

| Issue                              | Description                                                                                                                                                    |
| ---------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| CPATR‑11752                        | Cortex XDR inaccurately reports post-detection events for DMG files as post-detection events for executables.                                                  |
| <p>CPATR‑18568</p><p>(Linux)</p>   | On some occasions, when a container is a short-lived container (exits within a short period of time) retrieval of the container information is not guaranteed. |
| <p>CPATR‑18658</p><p>(Windows)</p> | The forensic memory collection feature is not supported on Windows 11.                                                                                         |
| <p>XSUP‑21285</p><p>(Linux)</p>    | When installing Cortex XDR agent on a system with SELinux enabled, a custom install directory cannot be used.                                                  |


---

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