VulnSocial

CVE-2026-24640Disclosure(fortinet / fortiweb)

LOWCVSS 6.6 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

fortinet CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-121CWE-787

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • fortiweb

Threat summary

  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • Peaked at 2 mentions on most recent observed day (2026-03-17)
  • 3 total mentions across 2 days

Affected systems

Vendors
fortinet
Products
fortiweb

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-03-13: 1Mentions · 2026-03-17: 2Technical Details · 2026-03-13: 1Technical Details · 2026-03-17: 203-1303-17
Signal classification1 categories
Disclosure
3100.0%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-03-131
Disclosure1
2026-03-172
Disclosure2
Full discourse3 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-24640 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,… https://www.cve.org/CVERecord?id=CVE-2026-24640 ----- Traducción: CVE-2026-24640 Des… http://infoflow.cloud`

    Post summary

    The post announces CVE-2026-24640, detailing a stack-based buffer overflow affecting multiple FortiWeb releases, and links to the official CVE record, but offers neither PoC, exploit, nor patch information.

    0000037
    60 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-24640 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,… https://www.cve.org/CVERecord?id=CVE-2026-24640

    Post summary

    Fortinet FortiWeb 7.x and 8.x versions are affected by a stack-based buffer overflow CVE-2026-24640; no PoC, exploit, patch or active exploitation details are provided.

    00000174
    56.8K followersView on X
  • DailyCVE@dailycve
    Disclosure

    🔴 Fortinet FortiWeb, Stack-based Buffer Overflow, #CVE-2026-24640 (Critical) https://dailycve.com/fortinet-fortiweb-stack-based-buffer-overflow-cve-2026-24640-critical/

    Post summary

    FortiWeb stack‑based buffer overflow CVE‑2026‑24640 has been disclosed as a critical flaw.

    0000041
    168 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appfortinetfortiweb---

Explore more

Back to dashboardfortinet CVEsfortiweb vulnerabilities