End of life
Cisco Catalyst Center 2.3.6.x
All published support, including security fixes, has ended. The published end-of-support date was 2025-04-06 — 481 days ago.
Scope: hardware modelAs of 2026-08-01
Lifecycle timeline
- 2024-04-06 — End of Software Maintenance · End of maintenance
- 2025-04-06 — Last Date of Support · Last date of support
Why this status?
“Last Date of Support” (last-date-of-support, 2025-04-06, confirmed) has passed — all support, including security fixes, has ended.
Catalyst Center releases still inside the support window
- Catalyst Center 2.3.7.x — support ends 2027-06-17
Reported as still supported by the cited source. Cisco documents the upgrade path for your edition and contract — confirm there before planning change work.
Evidence
- Cisco EoX API Official · checked 2026-07-14
- Cisco Catalyst Center lifecycle guidelines Official · checked 2026-07-14
- Cisco Catalyst Center EOL notices Official · checked 2026-07-14
- Cisco Catalyst Center support series 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 software lifecycle statements Official · checked 2026-07-14
Keep going
- All Cisco Catalyst Center lifecycle dates· 3 tracked releases
- Cisco Catalyst Center security advisories· 2 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.