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The vulnerability of the graphical user interface of FortiWeb web applications allows a attacker to trigger a service failure.
🗓️ 29 Apr 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 1 Views
| Reporter | Title | Published | Views | Family All 9 |
|---|---|---|---|---|
 | Fortinet FortiWeb 输入验证错误漏洞 | 14 Apr 202600:00 | – | cnnvd |
 | CVE-2026-39811 | 14 Apr 202615:38 | – | cve |
 | CVE-2026-39811 | 14 Apr 202615:38 | – | cvelist |
 | EUVD-2026-22340 | 14 Apr 202618:30 | – | euvd |
 | CVE-2026-39811 | 14 Apr 202616:16 | – | nvd |
 | PT-2026-32690 | 14 Apr 202600:00 | – | ptsecurity |
 | CVE-2026-39811 | 5 Jun 202619:25 | – | redhatcve |
 | CVE-2026-39811 | 14 Apr 202615:38 | – | vulnrichment |
 | Fortinet FortiWeb cgi_buf_alloc Integer Overflow Denial-of-Service Vulnerability | 15 Apr 202600:00 | – | zdi |
| Source | Link |
|---|---|
| fortiguard | www.fortiguard.fortinet.com/psirt/FG-IR-26-108 |
| web | www.web.nvd.nist.gov/view/vuln/detail |
| fortiguard | www.fortiguard.com/psirt/FG-IR-26-108 |
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29 Apr 2026 00:00Current
6.7Medium risk
Vulners AI Score6.7
CVSS 34.9
CVSS 26.8
EPSS0.00366