> 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/8.7-eol/cortex-xdr-agent-8.7-release-information/addressed-issues-in-cortex-xdr-agent-8.7/addressed-issues-in-cortex-xdr-agent-8.7.1.md).

# Addressed issues in Cortex XDR agent 8.7.1

The following issues have been resolved in Cortex XDR agent release 8.7.1

| Issue                              | Description                                                                                               |
| ---------------------------------- | --------------------------------------------------------------------------------------------------------- |
| <p>CPATR-29517</p><p>(Linux)</p>   | Fixed an issue to limit the number of open LevelDB file descriptors.                                      |
| <p>CPATR-29361</p><p>(Windows)</p> | Fixed an issue to improve the stability posture of Cortex XDR agent.                                      |
| <p>CPATR-29351</p><p>(Mac)</p>     | Fixed an issue to correctly manage the number of open external files, to limit the impact on resources.   |
| <p>CPATR-29343</p><p>(Windows)</p> | Fixed an issue that may occur on Windows 10 32-bit system that are older than 20H1.                       |
| <p>CPATR-29332</p><p>(Windows)</p> | Fixed an issue that may have seen user-session events dropped.                                            |
| <p>CPATR-29203</p><p>(Windows)</p> | Fixed a rare issue that may arise on rare occasions when using the RPC tracking capability.               |
| <p>CPATR-29112</p><p>(Windows)</p> | Fixed an issue where ActiveScriptMarker may have been unable to retrieve script’s content.                |
| <p>CPATR-28981</p><p>(Linux)</p>   | Fixed an issue to improve the Cortex XDR agent stability posture.                                         |
| <p>CPATR-28903</p><p>(Windows)</p> | Fixed an issue to resolve a misleading ProductType when using Windows Enterprise multi-session OS builds. |
| <p>CPATR-28693</p><p>(Linux)</p>   | Fixed an issue where the Cytool runtime query command may find unrelated processes.                       |
| <p>CPATR-28504</p><p>(Windows)</p> | Fixed an issue to improve and stabilize device control.                                                   |
| CPATR-27779                        | Fixed an issue to improve the handling of large databases in low-memory environments.                     |


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