Supported
Cisco SD-WAN controller 20.15.x
Inside the published support window. The published end-of-support date is 2028-09-30 — 792 days from today.
Scope: hardware modelAs of 2026-08-01
Lifecycle timeline
- 2025-09-30 — End-of-Life Announcement · Classification change
- 2027-03-30 — End of Software Maintenance · End of maintenance
- 2028-09-30 — End of Vulnerability/Security Support · End of security fixes
- 2029-03-30 — Last Date of Support · Last date of support
Why this status?
“End of Software Maintenance” (end-of-maintenance, 2027-03-30, confirmed) is in the future — the release is inside its published support window.
Evidence
- Cisco EoX API Official · checked 2026-07-14
- Cisco End-of-Life policy Official · checked 2026-07-14
- Cisco End-of-Sale and End-of-Life index Official · checked 2026-07-14
- Cisco SD-WAN EOL notices Official · checked 2026-07-14
- Cisco SD-WAN support series Official · checked 2026-07-14
- Cisco software lifecycle statements Official · checked 2026-07-14
Keep going
- All Cisco SD-WAN lifecycle dates· 2 tracked releases
- Cisco SD-WAN security advisories· 8 tracked
- Free CVE email alerts for Cisco
Status derived deterministically from the published milestones. When a vendor does not publish a date, this page says so — it never guesses.