FortiDDoS-B/E 5.7
FORTIDDOS-B-E-5.7Fortinet · OS release · FortiDDoS-B/E Series
No security fixes since · 257 days ago
FortiDDoS-B/E 5.7 stopped receiving security fixes on (257 days ago); general support continues until (in 289 days).
- Notice published
- 3y 8mo ago
- End of software maintenance
- 8mo ago
- End of security support
- 8mo ago
- End of support
- in 9mo
Lifecycle Milestones
| Lifecycle notice published | 3y 8mo ago | |
|---|---|---|
| End of software maintenance | 8mo ago | |
| End of security vulnerability support | 8mo ago | |
| Last date of support | in 9mo |
Is FortiDDoS-B/E 5.7 still maintained?
Not for security. Fortinet stopped security fixes for FortiDDoS-B/E 5.7 on 2026-02-27; general support continues until 2027-08-27. A device on this release gets no patches for vulnerabilities disclosed after that date. Plan an upgrade to a maintained release. See Fortinet's lifecycle bulletin.
When do security fixes for FortiDDoS-B/E 5.7 stop?
Fortinet stopped engineering fixes for FortiDDoS-B/E 5.7, including security patches, on 2026-02-27. A device on this release cannot be patched against vulnerabilities disclosed after that date without upgrading.
What should I upgrade FortiDDoS-B/E 5.7 to?
Upgrade to a currently maintained Fortinet release. Check Fortinet's release notes for the recommended version.
FortiDDoS-B/E 5.7 Release Lifecycle
FortiDDoS-B/E 5.7 is a Fortinet FortiDDoS-B/E 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. Fortinet stopped security fixes for this release on ; general support continues until . Devices running it should be upgraded to a maintained release.