CVE-2026-24640

MediumCVSS 6.6/10Last modified Nov 6, 2026

Description

A Stack-based Buffer Overflow vulnerability [CWE-121] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4 all versions, FortiWeb 7.2 all versions, FortiWeb 7.0.2 through 7.0.12 may allow a remote authenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands via crafted HTTP requests.

Metrics

CVSS 3.1 6.6/10CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-121 CWE-787

Affected software

Vendor	Product	Versions
Fortinet	FortiWeb	>= 8.0.0, <= 8.0.2; >= 7.6.0, <= 7.6.6; >= 7.4.0, <= 7.4.13; >= 7.2.0, <= 7.2.13; >= 7.0.2, <= 7.0.12

References

https://fortiguard.fortinet.com/psirt/FG-IR-26-087Vendor Advisory

Timeline

Published: Mar 10, 2026
Last modified: Nov 6, 2026
NVD status: Analyzed

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