Fortinet, Inc.
FortiAuthenticator
Affected and fixed version statements observed in the public BlackTree CVE catalogue. These statements describe vulnerability scope, not publisher support entitlement.
This CVE identity is linked to the Lifecycle record Fortinet FortiAuthenticator. Use that record for publisher support phases and retirement dates.
A missing support date does not mean the product is supported. CVE publication dates and affected-version ranges must not be interpreted as EOL dates.
CVE-observed version history
| CVE | Published | Affected versions | Fixed version information | Publisher evidence |
|---|---|---|---|---|
| CVE-2025-53379 | 14 Jul 2026 | FortiAuthenticator: 6.6.0 ≤ 6.6.2, 6.5.0 ≤ 6.5.7, 6.4.0 ≤ 6.4.11, 6.3.0 ≤ 6.3.5 | Upgrade to FortiAuthenticator version 6.6.3 or above | Update reference ↗ |
| CVE-2026-44277 | 12 May 2026 | 8.0.2; 8.0.0; 6.6.0 ≤ 6.6.8; 6.5.0 ≤ 6.5.6; 6.4.0 ≤ 6.4.10 | No fixed version is explicitly recorded in the structured CVE data. | Use CVE record |
| CVE-2026-21743 | 10 Feb 2026 | 6.6.0 ≤ 6.6.6; 6.5.0 ≤ 6.5.7; 6.4.0 ≤ 6.4.11; 6.3.0 ≤ 6.3.5 | No fixed version is explicitly recorded in the structured CVE data. | Use CVE record |
| CVE-2025-57823 | 9 Dec 2025 | FortiAuthenticator: 6.6.0 ≤ 6.6.6, 6.5.0 ≤ 6.5.6, 6.4.0 ≤ 6.4.10, 6.3.0 ≤ 6.3.4 | Upgrade to FortiAuthenticator version 8.0.0 or above; Upgrade to FortiAuthenticator version 6.6.7 or above | Update reference ↗ |
| CVE-2025-59923 | 9 Dec 2025 | 6.6.0 ≤ 6.6.6; 6.5.0 ≤ 6.5.6; 6.4.0 ≤ 6.4.10 | No fixed version is explicitly recorded in the structured CVE data. | Use CVE record |
| CVE-2024-23664 | 3 Jun 2024 | 6.6.0; 6.5.0 ≤ 6.5.3; 6.4.0 ≤ 6.4.9 | No fixed version is explicitly recorded in the structured CVE data. | Use CVE record |
| CVE-2022-22302 | 11 Jul 2023 | 6.1.0; 6.0.0 ≤ 6.0.4; 5.5.0; 6.4.0 ≤ 6.4.1; 6.2.0 ≤ 6.2.9; 6.0.0 ≤ 6.0.13 | No fixed version is explicitly recorded in the structured CVE data. | Use CVE record |
| CVE-2022-35850 | 11 Apr 2023 | 6.4.0 ≤ 6.4.4; 6.3.0 ≤ 6.3.3; 6.2.0 ≤ 6.2.2; 6.1.0 ≤ 6.1.3 | No fixed version is explicitly recorded in the structured CVE data. | Use CVE record |
| CVE-2023-26208 | 9 Mar 2023 | 6.4.0 ≤ 6.4.6; 6.3.0 ≤ 6.3.3; 6.2.0 ≤ 6.2.1; 6.1.0 ≤ 6.1.2; 6.0.0 ≤ 6.0.7 | No fixed version is explicitly recorded in the structured CVE data. | Use CVE record |
| CVE-2021-24005 | 6 Jul 2021 | FortiAuthenticator versions before 6.3.0. | No fixed version is explicitly recorded in the structured CVE data. | Use CVE record |
| CVE-2018-9186 | 31 May 2018 | below 5.3.0 versions | No fixed version is explicitly recorded in the structured CVE data. | Use CVE record |
How this record is maintained
The CVE inventory is reconciled automatically from cve.blacktree.nl. Exact identity matches link to existing Lifecycle product or package histories. Unmatched products stay in a prioritised publisher-source research queue, and Lifecycle marks the date gap instead of inferring a support boundary from vulnerability data.