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The vulnerability of the application programming interface (API) of FortiOS operating systems allows a perpetrator to trigger a crash in the HTTP daemon.

🗓️ 14 Apr 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

FortiOS API vulnerability allows crafted requests to crash the HTTP daemon due to unchecked return values.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
CNNVD
Fortinet FortiOS 安全漏洞
14 Oct 202500:00
cnnvd
CNVD
fortinet FortiOS Resource Management Error Vulnerability (CNVD-2025-24143)
16 Oct 202500:00
cnvd
CVE
CVE-2025-58903
14 Oct 202515:22
cve
Cvelist
CVE-2025-58903
14 Oct 202515:22
cvelist
EUVD
EUVD-2025-34248
14 Oct 202518:30
euvd
Tenable Nessus
Fortinet Fortigate Multiple Unchecked Return Value leading to Null Pointer Dereference (FG-IR-25-653)
14 Oct 202500:00
nessus
NVD
CVE-2025-58903
14 Oct 202516:15
nvd
OSV
CVE-2025-58903
14 Oct 202516:15
osv
Positive Technologies
PT-2025-41966
14 Oct 202500:00
ptsecurity
RedhatCVE
CVE-2025-58903
15 Oct 202515:47
redhatcve
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Vulners
Node
OROROR
fortinetfortiosRange7.4.07.4.8
OR
fortinetfortiosRange7.6.07.6.3

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14 Apr 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 34.9
CVSS 26.8
EPSS0.00568
2