Palo Alto Networks K2 Series — End-of-Life & EOSL Dates
Palo Alto Networks K2 Series next-generation firewall. Published end-of-sale and end-of-life (last date of support) dates from the Palo Alto Networks hardware End-of-Life Summary, linked for verification.
Is the Palo Alto Networks K2 Series end of life?
Past end of serviceEvery tracked Palo Alto Networks K2 Series SKU group is past Palo Alto Networks end of service life (last group Feb 2026). Units in production should be treated as unsupported. For past-EOSL units, weigh third-party maintenance, spares, replacement, or a documented run-to-failure.
Why this score
- Past end of service life — 6 months ago
- Vendor-published date, source-linked
- Category: next-generation firewall
The score reflects support-lifecycle timing and source confidence only — higher means more support runway. It is not a risk, safety or compliance rating. How it’s calculated →
K2 Series
EOSL — PAST3 SKUs in this group
Options from here
Unsupported nowThe Palo Alto Networks K2 Series is past Palo Alto Networks end of service life. These are the paths teams take from here:
Keep it in production past the OEM cutoff with an independent maintainer.
Buy spares now, while units still circulate on the secondary market.
It is unsupported today — set a migration timeline and budget.
Low-criticality role — document the risk, harden backups, retire on your terms.
Independent and informational — EOSL.ai sells no hardware or maintenance and lists no paid placements. Third-party maintenance keeps unsupported gear in production past the OEM cutoff; whether it fits depends on the asset's role.
Palo Alto Networks K2 Series — questions
Is the Palo Alto Networks K2 Series end of life?
Yes — every tracked K2 Series SKU group is past its last date of support.
What is the last date of support for the K2 Series?
Feb 2026 — per the Palo Alto Networks end-of-sale bulletin.
Where do these K2 Series dates come from?
Every end-of-sale and end-of-service-life date on this page links to the official Palo Alto Networks end-of-sale bulletin it was taken from.
On the same timetable
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