Palo Alto Networks Cortex XDR agent End of Life (EOL), End of Support (EOS), EOSL, EOSS, and EOSM Dates
31 Palo Alto Networks Cortex XDR agent versions have reached End of Life (EOL) and End of Support (EOS), including Palo Alto Networks Cortex XDR agent 8.8 (EOL date: Feb 18, 2026) — no longer receiving security updates or patches. Palo Alto Networks Cortex XDR agent 8.9 reaches its End of Support date on May 10, 2026 — plan your upgrade path now. Palo Alto Networks Cortex XDR agent 9.1 is the current supported release, with support through Nov 22, 2026 — 3 versions in active support. Related: Meraki maintenance dates — end-of-support dates and release schedule.
Currently Supported Palo Alto Networks Cortex XDR agent Releases - Active EOS/EOSL Support (3)
| Release | Released | Support Status | Latest | LTS |
|---|---|---|---|---|
| 9.1 | (3 months ago) | (in 6 months) | - | - |
| 9.0 | (5 months ago) | (in 3 months) | - | - |
| 7.9.103-ce | (1 year and 5 months ago) | (in 8 months) | - | - |
Palo Alto Networks Cortex XDR agent Releases Nearing End of Life - Support Ending Soon (2)
| Release | Released | Support Status | Latest | LTS |
|---|---|---|---|---|
| 8.9 | (9 months ago) | (in 1 week and 5 days) | - | - |
| 8.3-ce | (1 year and 11 months ago) | (in 3 weeks and 2 days) | - | - |
Palo Alto Networks Cortex XDR agent End of Life (EOL) Releases - No Longer Supported (31)
| Release | Released | Support Status | Latest | LTS |
|---|---|---|---|---|
| 8.8 | (1 year ago) | (2 months ago) | - | - |
| 8.7 | (1 year and 2 months ago) | (5 months ago) | - | - |
| 8.6 | (1 year and 6 months ago) | (9 months ago) | - | - |
| 8.5 | (1 year and 9 months ago) | (1 year ago) | - | - |
| 8.4 | (2 years ago) | (1 year and 2 months ago) | - | - |
| 8.3 | (2 years and 2 months ago) | (1 year and 5 months ago) | - | - |
| 8.2 | (2 years and 5 months ago) | (1 year and 8 months ago) | - | - |
| 8.1 | (2 years and 10 months ago) | (2 years ago) | - | - |
| 7.9-ce (CE) | (3 years and 1 month ago) | (1 year and 1 month ago) | - | LTS |
| 8.0 | (3 years and 1 month ago) | (2 years and 4 months ago) | - | - |
| 7.9 | (3 years and 4 months ago) | (2 years and 7 months ago) | - | - |
| 7.8 | (3 years and 9 months ago) | (3 years ago) | - | - |
| 7.7 | (4 years and 1 month ago) | (3 years and 4 months ago) | - | - |
| 7.5-ce (CE) | (4 years and 1 month ago) | (2 years and 1 month ago) | - | LTS |
| 7.6 | (4 years and 4 months ago) | (3 years and 7 months ago) | - | - |
| 7.5 | (4 years and 8 months ago) | (3 years and 8 months ago) | - | - |
| 7.4 | (4 years and 11 months ago) | (3 years and 11 months ago) | - | - |
| 7.3 | (5 years and 2 months ago) | (4 years and 2 months ago) | - | - |
| 7.2 | (5 years and 7 months ago) | (4 years and 1 month ago) | - | - |
| 7.1 | (6 years ago) | (4 years and 10 months ago) | - | - |
| 7.0 | (6 years and 4 months ago) | (4 years and 10 months ago) | - | - |
| 6.1 | (6 years and 9 months ago) | (3 years and 9 months ago) | - | - |
| 6.0 | (7 years and 2 months ago) | (6 years and 2 months ago) | - | - |
| 4.2 | (7 years and 10 months ago) | (4 years and 1 month ago) | - | - |
| 5.0 | (8 years and 1 month ago) | (1 year and 10 months ago) | - | - |
| 4.1 | (8 years and 7 months ago) | (6 years and 7 months ago) | - | - |
| 4.0 | (9 years ago) | (8 years ago) | - | - |
| 3.4 | (9 years and 8 months ago) | (6 years and 8 months ago) | - | - |
| 3.3 | (10 years and 5 months ago) | (9 years and 2 months ago) | - | - |
| 3.2 | (11 years ago) | (10 years ago) | - | - |
| 3.1 | (11 years and 7 months ago) | (10 years and 7 months ago) | - | - |
Palo Alto Networks Cortex XDR agent End of Life & Support Summary
Which Palo Alto Networks Cortex XDR agent Versions Are Currently Supported?
Palo Alto Networks Cortex XDR agent currently has 3 supported releases. Palo Alto Networks Cortex XDR agent 9.1 is the latest, with active support through Nov 22, 2026. Palo Alto Networks Cortex XDR agent 9.0 is also supported until Aug 23, 2026. Note that Palo Alto Networks Cortex XDR agent 8.9 support ends on May 10, 2026 — plan your upgrade before then.
Palo Alto Networks Cortex XDR agent Versions Nearing End of Life
2 Palo Alto Networks Cortex XDR agent releases are reaching End of Life (EOL) within 6 months. Palo Alto Networks Cortex XDR agent 8.9 support ends on May 10, 2026. Palo Alto Networks Cortex XDR agent 8.3-ce follows on May 21, 2026. Upgrade to Palo Alto Networks Cortex XDR agent 9.1 to stay on a supported release.
Palo Alto Networks Cortex XDR agent End of Life (EOL) Version History
31 Palo Alto Networks Cortex XDR agent releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Palo Alto Networks Cortex XDR agent 8.8 reached EOL on Feb 18, 2026. Palo Alto Networks Cortex XDR agent 9.1 is the recommended upgrade for users still on End of Life versions.