> 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/8.2-eol/cortex-xdr-agent-8.2-release-information/addressed-issues-in-cortex-xdr-agent-8.2.md). # Addressed Issues in Cortex XDR Agent 8.2 Addressed issues in Cortex XDR agent 8.2 release for Windows, macOS, Linux, and iOS. #### Addressed issue in Cortex XDR agent 8.2.2-HF1 The following issue was addressed in 8.2.2-HF1 (8.2.2.53246) | Issue | Description | | ---------------------------------- | ------------------------------------------------------------------------ | |

CPATR-23348

(Windows)

| Improvement made to the Cortex XDR agent security and stability posture. | #### Addressed Issues in Cortex XDR Agent 8.2.2 The following issues have been addressed in this release. | Issue | Description | | ---------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------ | |

CPATR-23053

(Mac)

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

CPATR-22985

(Windows)

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

CPATR-22755

(Windows)

| Fixed an issue that may cause user applications to get sharing violation errors when opening Office documents that have macros or portable executable files. | |

CPATR-22682

(Windows)

| Fixed an issue that may affect the collection of process-related forensics information. | |

CPATR-22636

(Windows)

| Fixed an issue where consuming clipboard events may cause agent stability issues. | |

CPATR-22565

(Windows)

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

CPATR-22536

(Windows)

| Fixed an issue where policy consumption caused application startup delays. | |

CPATR-22407

(Linux)

| Fixed an issue where the upgrade flag is provided for clean install. | |

CPATR-21825

(Windows)

| Fixed an issue where persistent hash caching may cause system deadlocks during volume dismounting. | #### Addressed Issues in Cortex XDR Agent 8.2.1 The following issues have been addressed in this release. | Issue | Description | | ---------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------- | |

CPATR‑22295

(Linux)

| Fixed an issue in listing containers on some container runtime environments in the user interface. | |

CPATR-22247

(Windows)

| Fixed an issue that may impact endpoints that do not support the BMI2 instruction set. | |

CPATR-22228

(Windows)

| Fixed an issue that may impact the system while accessing files on non-NTFS file systems. | | CPATR-22202 | Fixed an issue where for some alerts, the username field was not populated. | |

CPATR-21933

(Linux)

| Fixed an issue to enable Cortex XDR agents to be deployed in environments in which Pod Security Admission controller enforces Pod Security Standards. | | CPATR-21870 | Fixed an issue that may lead to agent upgrade failure on non-US locale OS editions. | #### Addressed issue in Cortex XDR agent 8.2.0-HF1 The following issue was addressed in 8.2.0-HF1 (8.2.0.46986) | Issue | Description | | ---------------------------------- | -------------------------------------------------------------------------------------- | |

CPATR-22247

(Windows)

| Fixed an issue that may impact endpoints that do not support the BMI2 instruction set. | #### Addressed Issues in Cortex XDR Agent 8.2.0 The following have been addressed in this release. | Issue | Description | | ---------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------- | |

CPATR‑21465

(Linux)

| Fixed an issue that may prevent the Cortex XDR agent from starting correctly on RHEL 8 and RHEL 9-based endpoints. | |

CPATR-21451

(Windows)

| Fixed an issue that may prevent script output files from being saved. | | CPATR-21447 | Fixed an issue that may occur during large workload processing on high-performance endpoints. | |

CPATR-21446

(Linux)

| Fixed an issue to remove residual processes from endpoints running Openshift. | |

CPATR-21445

(Linux)

| Fixed an issue that may lead to agent processes timeout. | |

CPATR-21331

(Windows)

| Fixed an issue that may lead to high CPU resources on Windows Server endpoints. | |

CPATR-21262

(Linux)

| Fixed an issue on Linux Oracle 6-based endpoints where the operating system distribution type was not detected correctly. | |

CPATR-21213

(Windows)

| Fixed an issue where some USB storage devices experienced incorrect processing due to invalid device serial numbers. | |

CPATR-21162

(Linux)

| Fixed an issue that prevented Kubernetes-based endpoints from unmounting persistent volumes. | |

CPATR-21125

(Linux)

| Fixed a rare issue that may cause Cortex XDR agent installations to fail. | |

CPATR-21043

(Linux)

| Fixed an issue that may prevent new versions of Cortex XDR agent from upgrading on some older Linux versions such as RHEL 6 and RHEL 7. | | CPATR-20981 | Fixed a timeout issue that may occur when running a full scan on Linux endpoints. | | CPATR-20816 | Fixed an agent stability issue that may occur after multiple cases of endpoint hardboot or by file system failures. | | CPATR-20647 | Fixed an incorrect network location issue that may occur when a domain controller (DC) connectivity test was set to Disabled. | |

CPATR-20630

(Windows)

| Fixed an intermittent issue that may disable device protection when a Windows feature upgrade is performed on an endpoint. | |

CPATR-20569

(Linux)

| Deprecated the use of Perl that caused installation issues in some cases where Perl was missing. | |

CPATR-20548

(Windows)

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

CPATR-20281

(Windows)

| Fixed a compatibility issue that may cause devices tunneled over USB4 to malfunction. | | CPATR-19916 | Fixed a memory issue caused by a large number of unknown files during periodic scans. | |

CPATR-17681

(Linux)

| Fixed an issue that may affect Cortex XDR agent installation in custom installation paths. | | CPATR-15480 | Fixed an issue where the Cytool scan query command may show wrong data when querying a scan that is no longer in progress. | |

CRTX-80599

(Android)

| Android-based Cortex XDR agents can now be uninstalled from the All Endpoints page and from the Action Center. | --- # 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/8.2-eol/cortex-xdr-agent-8.2-release-information/addressed-issues-in-cortex-xdr-agent-8.2.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.