Palo Alto Networks Cortex XDR agent 9.1 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Palo Alto Networks Cortex XDR agent 9.1 is actively supported. It reaches end of life on 22 Nov 2026.
Support timeline
Official dates from the Palo Alto Networks Cortex XDR agent release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 25 Jan 2026 | 9mo ago |
| Support Status ends | 22 Nov 2026 | in 1mo |
| Latest release | 9.1.0 · 25 Jan 2026 | current |
How much runway a newer branch buys
Moving to Palo Alto Networks Cortex XDR agent 9.3 extends security support by about 175 days.
| Branch | End of life | Days left | vs 9.1 |
|---|---|---|---|
| Palo Alto Networks Cortex XDR agent 9.3 | 16 May 2027 | 212 | +175 days |
| Palo Alto Networks Cortex XDR agent 9.2 | 28 Feb 2027 | 135 | +98 days |
| Palo Alto Networks Cortex XDR agent 9.1 | 22 Nov 2026 | 37 | this branch |
| Palo Alto Networks Cortex XDR agent 7.9.103-ce | 31 Dec 2026 | 76 | +39 days |
Frequently asked questions
When does Palo Alto Networks Cortex XDR agent 9.1 reach end of life?
Palo Alto Networks Cortex XDR agent 9.1 reaches end of life on 22 Nov 2026 — 37 days from now. After that date it receives no security fixes.
Is Palo Alto Networks Cortex XDR agent 9.1 still supported?
Yes. Palo Alto Networks Cortex XDR agent 9.1 is currently maintained. Latest release: 9.1.0, published 25 Jan 2026.
What happens when Palo Alto Networks Cortex XDR agent 9.1 reaches end of life?
Security fixes stop. After 22 Nov 2026 this branch receives no further updates under standard support.
How long do I have to upgrade from Palo Alto Networks Cortex XDR agent 9.1?
37 days. Moving to Palo Alto Networks Cortex XDR agent 9.3 instead buys roughly 175 more days of security support.