CVE catalog
CVE-2026-39811
A integer overflow or wraparound vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4 all versions, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions m
- Severity
- Medium · CVSS 4.9
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.37% · Oct 25, 2026
A integer overflow or wraparound vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4 all versions, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow attacker to denial of service via <insert attack vector here>
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | fortiweb | Not reported | Not reported | unknown |
| Cpe | fortiweb | Not reported | 7.6.7 | fixed |
| Cpe | fortiweb | Not reported | 8.0.4 | fixed |
| Cpe | fortiweb | Not reported | 8.0.4 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | fortiweb | cpe | Not reported | 7.6.7 | Not reported | Not reported | Not reported |
| Cpe | fortiweb | cpe | Not reported | 8.0.4 | Not reported | Not reported | Not reported |
| Cpe | fortiweb | cpe | Not reported | 8.0.4 | Not reported | NVD-CVE-2026-39811 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: