FortiInsight 6.6
FORTIINSIGHT-6.6Fortinet · OS release · FortiInsight Series
Unsupported since · 401 days ago
FortiInsight 6.6 reached end of support on (401 days ago).
- Notice published
- 5y 7mo ago
- End of software maintenance
- 2y 7mo ago
- End of security support
- 2y 7mo ago
- End of support
- 1y 1mo ago
Lifecycle Milestones
| Lifecycle notice published | 5y 7mo ago | |
|---|---|---|
| End of software maintenance | 2y 7mo ago | |
| End of security vulnerability support | 2y 7mo ago | |
| Last date of support | 1y 1mo ago |
Is FortiInsight 6.6 still maintained?
No. Fortinet no longer maintains FortiInsight 6.6; support ended on 2025-10-05. It receives no fixes of any kind, including security patches. Plan an upgrade to a maintained release. See Fortinet's lifecycle bulletin.
When do security fixes for FortiInsight 6.6 stop?
Fortinet stopped engineering fixes for FortiInsight 6.6, including security patches, on 2024-04-05. A device on this release cannot be patched against vulnerabilities disclosed after that date without upgrading.
What should I upgrade FortiInsight 6.6 to?
Upgrade to a currently maintained Fortinet release. Check Fortinet's release notes for the recommended version.
FortiInsight 6.6 Release Lifecycle
FortiInsight 6.6 is a Fortinet FortiInsight software release. Releases are maintained on a fixed schedule: Fortinet ships fixes and security patches until the release reaches end of engineering, after which a device must be upgraded to a maintained release to stay patchable. The dates below are milestones for the software train, not for any specific appliance — hardware running this release has its own separate lifecycle. This product has reached end of life as of , meaning Fortinet no longer provides technical support, software updates, or hardware replacement for this product. Organizations still running the FortiInsight 6.6 should plan a migration .