FortiOS
CVE-2024-46668: Allocation of resources without limits or throttling in FortiOS
An allocation of resources without limits or throttling vulnerability [CWE-770] in FortiOS versions 7.4.0 through 7.4.4, versions 7.2.0 through 7.2.8, versions 7.0.0 through 7.0.15, and versions 6.4.0 through 6.4.15 may allow an unauthenticated remote user to consume all system memory via multiple large file uploads.
Published
Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.
Affected and fixed versions
| Product / branch | Fixed in |
|---|---|
| FortiOS 7.4.0 to 7.4.4 | 7.4.5 or later |
| FortiOS 7.2.0 to 7.2.8 | 7.2.9 or later |
| FortiOS 7.0.0 to 7.0.15 | 7.0.16 or later |
| FortiOS 6.4.0 to 6.4.15 | 6.4.16 or later |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
An allocation of resources without limits or throttling vulnerability [CWE-770] in FortiOS versions 7.4.0 through 7.4.4, versions 7.2.0 through 7.2.8, versions 7.0.0 through 7.0.15, and versions 6.4.0 through 6.4.15 may allow an unauthenticated remote user to consume all system memory via multiple large file uploads.
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 10 Oct 2026.