Palo Alto Networks Cortex XDR agent 9.3 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Palo Alto Networks Cortex XDR agent 9.3 is actively supported. It reaches end of life on 16 May 2027.
Support timeline
Official dates from the Palo Alto Networks Cortex XDR agent release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 26 Jul 2026 | — |
| End of life (scheduled) | 16 May 2027 | in 280 days |
| Latest release | — | current |
How much runway a newer branch buys
Palo Alto Networks Cortex XDR agent 9.3 is the newest branch — this is the longest runway currently available.
| Branch | End of life | Days left | vs 9.3 |
|---|---|---|---|
| Palo Alto Networks Cortex XDR agent 9.3 | 16 May 2027 | 280 | this branch |
| Palo Alto Networks Cortex XDR agent 9.2 | 28 Feb 2027 | 203 | -77 days |
| Palo Alto Networks Cortex XDR agent 9.1 | 22 Nov 2026 | 105 | -175 days |
| Palo Alto Networks Cortex XDR agent 9.0 | 23 Aug 2026 | 14 | -266 days |
| Palo Alto Networks Cortex XDR agent 7.9.103-ce | 31 Dec 2026 | 144 | -136 days |
Frequently asked questions
When does Palo Alto Networks Cortex XDR agent 9.3 reach end of life?
Palo Alto Networks Cortex XDR agent 9.3 reaches end of life on 16 May 2027 — 280 days from now. After that date it receives no security fixes.
Is Palo Alto Networks Cortex XDR agent 9.3 still supported?
Yes. Palo Alto Networks Cortex XDR agent 9.3 is currently maintained. Latest release: —.
What happens when Palo Alto Networks Cortex XDR agent 9.3 reaches end of life?
Security fixes stop. After 16 May 2027 this branch receives no further updates under standard support.
How long do I have to upgrade from Palo Alto Networks Cortex XDR agent 9.3?
280 days. This is already the newest branch, so this is the longest runway currently available.