4.1
Medium
CVE-2026-59840 A buffer over-read vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all…
Description
A buffer over-read vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions, FortiProxy 7.6.0 through 7.6.5, FortiProxy 7.4.0 through 7.4.13, FortiProxy 7.2 all versions, FortiProxy 7.0 all versions may allow attacker to information disclosure via <insert attack vector here>
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| FortiOS 7.6 | 7.6.0 → 7.6.3 | No fix stated |
| FortiOS 7.4 | 7.4.0 → 7.4.8 | No fix stated |
| FortiOS 7.2 | 7.2.0 → 7.2.13 | No fix stated |
| FortiOS 7.0 | 7.0.0 → 7.0.19 | No fix stated |
| FortiOS 6.4 | 6.4.0 → 6.4.16 | No fix stated |
| FortiPAM | 1.7.0 | No fix stated |
| FortiPAM 1.6 | 1.6.0 → 1.6.2 | No fix stated |
| FortiPAM 1.5 | 1.5.0 → 1.5.1 | No fix stated |
| FortiPAM 1.4 | 1.4.0 → 1.4.3 | No fix stated |
Show the 11 other branches Hide the 11 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| FortiPAM 1.3 | 1.3.0 → 1.3.1 | No fix stated |
| FortiPAM | 1.2.0 | No fix stated |
| FortiPAM 1.1 | 1.1.0 → 1.1.2 | No fix stated |
| FortiPAM 1.0 | 1.0.0 → 1.0.3 | No fix stated |
| FortiSwitchManager 7.2 | 7.2.0 → 7.2.7 | No fix stated |
| FortiSwitchManager 7.0 | 7.0.0 → 7.0.6 | No fix stated |
| FortiProxy 7.6 | 7.6.0 → 7.6.5 | No fix stated |
| FortiProxy 7.4 | 7.4.0 → 7.4.13 | No fix stated |
| FortiProxy 7.2 | 7.2.0 → 7.2.16 | No fix stated |
| FortiProxy 7.0 | 7.0.0 → 7.0.23 | No fix stated |
| RUGGEDCOM APE1808 | Versions not published |
References
- fortiguard.fortinet.com fortiguard.fortinet.com
Timeline
- Published
- Last modified
Other CVEs of FortiOS
The 180 CVEs of FortiOS →
CVE-2026-106174
A improper locking vulnerability in Fortinet FortiOS 8.0.0, FortiOS 7.6.4 through 7.6.6 may allow an unauthenticated…
6.7
Medium
CVE-2026-106175
A Double Free vulnerability [CWE-415] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.8, FortiOS 7.4 all versions,…
2.1
Low
CVE-2026-84392
A NULL Pointer Dereference vulnerability [CWE-476] vulnerability in Fortinet FortiOS 7.4 all versions, FortiOS 7.2 all…
2.5
Low
CVE-2026-84393
A improper validation of certificate with host mismatch vulnerability in Fortinet FortiOS 7.6.1 through 7.6.6,…
7.3
High