Vulnerability · Published Sep 8, 2026 · Assigned by fortinet
CVE-2026-84392
Low 2.5
In plain English
A low-severity null pointer dereference in FortiOS from Fortinet. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 65% of all known vulnerabilities).
Official description
A NULL Pointer Dereference vulnerability [CWE-476] vulnerability in Fortinet FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | FortiOS | 7.4.0 – through 7.4.137.2.0 – through 7.2.147.0.0 – through 7.0.196.4.0 – through 6.4.16 |
| Fortinet | FortiProxy | 7.6.0 – through 7.6.67.4.0 – through 7.4.147.2.0 – through 7.2.16 |
| Fortinet | FortiPAM | 1.9.01.8.0 – through 1.8.41.7.0 – through 1.7.21.6.0 – through 1.6.21.5.0 – through 1.5.11.4.0 – through 1.4.31.3.0 – through 1.3.11.2.0 |
Weakness: CWE-476 · Vector: 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