Cortex Xdr 8.x — End of Life
EOLCortex Xdr 8.x reached end of life on May 10, 2026, 150 days ago, and no longer receives security fixes. The most recent release in this series is 8.9. No CVE is currently tracked for Cortex Xdr 8.x. The next major version is Cortex Xdr 9. See Cortex Xdr 9 →
Cortex Xdr 8.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status | Alert me |
|---|---|---|---|---|---|---|
| 8.9 | Jul 21, 2025 | — | May 10, 2026 | 8.9 | EOL | |
| 8.8 | Apr 28, 2025 | — | Feb 18, 2026 | 8.8 | EOL | |
| 8.7 | Feb 2, 2025 | — | Nov 23, 2025 | 8.7 | EOL | |
| 8.6 | Sep 30, 2024 | — | Jul 13, 2025 | 8.6.1 | EOL | |
| 8.5 | Jun 30, 2024 | — | Apr 21, 2025 | 8.5.2 | EOL | |
| 8.3-ce | May 21, 2024 | — | May 21, 2026 | 8.3.101-CE | EOL | |
| 8.4 | Apr 14, 2024 | — | Feb 5, 2025 | 8.4 | EOL | |
| 8.3 | Feb 11, 2024 | — | Nov 25, 2024 | 8.3 | EOL | |
| 8.2 | Oct 29, 2023 | — | Aug 12, 2024 | 8.2.1 | EOL | |
| 8.1 | Jun 25, 2023 | — | Apr 9, 2024 | 8.1.2 | EOL | |
| 8.0 | Mar 5, 2023 | — | Dec 19, 2023 | 8.0.2 | EOL |
CVEs affecting Cortex Xdr 8.x (0)
Cortex Xdr 8.x is EOL — migrate to Cortex Xdr 9.x
Cortex Xdr 9.x is the next major release. Plan your upgrade before Cortex Xdr 8.x stops receiving security patches.
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[](https://eolcanary.com/explore/cortex-xdr/8)Frequently asked questions
Is Cortex Xdr 8 end of life?
Yes. All Cortex Xdr 8.x releases have reached end of life and no longer receive security patches. Migrate to Cortex Xdr 9.x as soon as possible.
What CVEs affect Cortex Xdr 8?
No CVEs are currently tracked for Cortex Xdr 8.x in the NVD data we monitor.
What is the latest Cortex Xdr 8 version?
The latest Cortex Xdr 8.x patch release is 8.9, released on July 21, 2025. Always run the latest patch to benefit from all security fixes.
How to migrate from Cortex Xdr 8 to Cortex Xdr 9?
To migrate from Cortex Xdr 8 to Cortex Xdr 9: (1) review the official Cortex Xdr 9 migration guide for breaking changes, (2) update dependencies and configuration accordingly, (3) test thoroughly in a staging environment, (4) deploy with a rollback plan. Starting early gives you time to resolve compatibility issues before your current version reaches end of life.
Is it safe to run Cortex Xdr 8 in production?
No. Cortex Xdr 8 has reached end of life and security vulnerabilities are no longer patched. Upgrade to a supported version immediately.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA