CVE-2026-84392
Summary
| CVE | CVE-2026-84392 |
|---|---|
| State | PUBLISHED |
| Assigner | fortinet |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-09-08 17:18:37 UTC |
| Updated | 2026-09-08 18:35:10 UTC |
| Description | A NULL Pointer Dereference vulnerability [CWE-476] vulnerability in Fortinet FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiPAM 1.9.0, FortiPAM 1.8 all versions, FortiPAM 1.7 all versions, FortiPAM 1.6 all versions, FortiPAM 1.5 all versions, FortiPAM 1.4 all versions, FortiPAM 1.3 all versions, FortiPAM 1.2 all versions, FortiPAM 1.1 all versions, FortiPAM 1.0 all versions, FortiProxy 7.6.0 through 7.6.6, FortiProxy 7.4 all versions, FortiProxy 7.2 all versions may allow an authenticated attacker to crash the httpsd daemon via crafted HTTP requests. |
Risk And Classification
Primary CVSS: v3.1 2.7 LOW from [email protected]
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Problem Types: CWE-476 | CWE-476 Denial of service
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Secondary | 2.7 | LOW | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L |
| 3.1 | CNA | CVSS | 2.5 | LOW | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
HighUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
NoneAvailability
LowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Fortinet | FortiOS | affected 7.4.0 7.4.12 semver | Not specified |
| CNA | Fortinet | FortiOS | affected 7.2.0 7.2.13 semver | Not specified |
| CNA | Fortinet | FortiOS | affected 7.0.0 7.0.19 semver | Not specified |
| CNA | Fortinet | FortiOS | affected 6.4.0 6.4.16 semver | Not specified |
| CNA | Fortinet | FortiProxy | affected 7.6.0 7.6.6 semver | Not specified |
| CNA | Fortinet | FortiProxy | affected 7.4.0 7.4.14 semver | Not specified |
| CNA | Fortinet | FortiProxy | affected 7.2.0 7.2.16 semver | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.9.0 | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.8.0 1.8.4 semver | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.7.0 1.7.2 semver | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.6.0 1.6.2 semver | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.5.0 1.5.1 semver | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.4.0 1.4.3 semver | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.3.0 1.3.1 semver | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.2.0 | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.1.0 1.1.2 semver | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.0.0 1.0.3 semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| fortiguard.fortinet.com/psirt/FG-IR-26-173 | [email protected] | fortiguard.fortinet.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Additional Advisory Data
Solutions
CNA: Upgrade to FortiProxy version 7.6.7 or above Upgrade to FortiOS version 7.6.0 or above Fortinet remediated this issue in FortiSASE version 26.2.1 and hence customers do not need to perform any action. Upgrade to FortiPAM version 1.9.1 or above
There are currently no legacy QID mappings associated with this CVE.