FortiAuthenticator 5.5
FORTIAUTHENTICATOR-5.5Fortinet · OS release · FortiAuthenticator Series
Unsupported since · 1271 days ago
FortiAuthenticator 5.5 reached end of support on (1271 days ago).
- Notice published
- 7y 12mo ago
- End of software maintenance
- 4y 12mo ago
- End of security support
- 4y 12mo ago
- End of support
- 3y 6mo ago
Lifecycle Milestones
| Lifecycle notice published | 7y 12mo ago | |
|---|---|---|
| End of software maintenance | 4y 12mo ago | |
| End of security vulnerability support | 4y 12mo ago | |
| Last date of support | 3y 6mo ago |
Is FortiAuthenticator 5.5 still maintained?
No. Fortinet no longer maintains FortiAuthenticator 5.5; support ended on 2023-05-19. 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 FortiAuthenticator 5.5 stop?
Fortinet stopped engineering fixes for FortiAuthenticator 5.5, including security patches, on 2021-11-19. A device on this release cannot be patched against vulnerabilities disclosed after that date without upgrading.
What should I upgrade FortiAuthenticator 5.5 to?
Upgrade to a currently maintained Fortinet release. Check Fortinet's release notes for the recommended version.
FortiAuthenticator 5.5 Release Lifecycle
FortiAuthenticator 5.5 is a Fortinet FortiAuthenticator 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 FortiAuthenticator 5.5 should plan a migration .