End of life
NetScaler (Citrix) NetScaler ADC/Gateway 12.1 FIPS
All published support, including security fixes, has ended. The published end-of-support date was 2025-12-31 — 282 days ago.
Scope: software releaseAs of 2026-10-10
Lifecycle timeline
- 2024-12-31 — End of active support · End of maintenance
- 2025-12-31 — End of support · End of standard support
Why this status?
“End of active support” (end-of-maintenance, 2024-12-31, confirmed) has passed and no later support phase is published.
NetScaler ADC releases still inside the support window
- NetScaler ADC/Gateway 14.1 — support ends 2030-08-08
- NetScaler ADC/Gateway 13.1 — support ends 2027-09-15
Reported as still supported by the cited source. NetScaler documents the upgrade path for your edition and contract — confirm there before planning change work.
Evidence
- Citrix / NetScaler Product Lifecycle Matrix Official · checked 2026-07-15
Keep going
- All NetScaler NetScaler ADC lifecycle dates· 6 tracked releases
- NetScaler NetScaler ADC security advisories· 4 tracked
- CVE email alerts for NetScaler
Status derived deterministically from the published milestones. When a vendor does not publish a date, this page says so — it never guesses.