End of life

Palo Alto Networks PAN-OS Firewall / Panorama · 4.0

All published support, including security fixes, has ended. The published end-of-support date was 2014-12-31 — 4230 days ago.

Scope: software releaseAs of 2026-08-01

Lifecycle timeline

2011-02-22 — Release date · General availability
2014-12-31 — End of support · End of standard support

Why this status?

“End of support” (end-of-standard-support, 2014-12-31, confirmed) has passed and no later support phase is published.

PAN-OS Firewall / Panorama releases still inside the support window

12.1 — support ends 2028-08-28
11.2 — support ends 2027-05-02
11.1 — support ends 2027-05-03

Reported as still supported by the cited source. Palo Alto documents the upgrade path for your edition and contract — confirm there before planning change work.

Evidence

Palo Alto Networks PAN-OS & Panorama EOL summary Official · checked 2026-08-01
endoflife.date product data independent-open · checked 2026-08-01

Keep going

All Palo Alto PAN-OS Firewall / Panorama lifecycle dates· 26 tracked releases
Palo Alto PAN-OS / Panorama security advisories· 21 tracked
Free CVE email alerts for Palo Alto

Status derived deterministically from the published milestones. When a vendor does not publish a date, this page says so — it never guesses.