CVE-2026-24641 Null dereference in FortiWeb

What is CVE-2026-24641?

CVE-2026-24641 is a low-severity vulnerability in Fortinet Fortiweb, published on 10 Mar 2026. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

A NULL Pointer Dereference vulnerability [CWE-476] 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 all versions may allow an authenticated attacker to crash the HTTP daemon via crafted HTTP requests.

Weakness: CWE-476

Which versions are affected by CVE-2026-24641?

It affects 1 product.

Products include Fortinet Fortiweb.

How do I fix CVE-2026-24641?

No fix has been published for CVE-2026-24641 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-24641 being exploited?

There is no known exploitation of CVE-2026-24641 in the wild and no public exploit code.

Other vulnerabilities in Fortinet Fortiweb

• CVE-2025-25257 Fortinet FortiWeb SQL Injection Exploited Critical 9.6
• CVE-2025-64446 Fortinet FortiWeb Path Traversal Exploited Critical 9.4
• CVE-2025-58034 Fortinet FortiWeb OS Command Injection Exploited Medium 6.7
• CVE-2020-29015 SQL injection in Fortinet FortiWeb Critical 9.8
• CVE-2020-29016 Memory corruption in Fortinet FortiWeb Critical 9.8

All Fortinet Fortiweb vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-m9vh-p652-j35f.