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The vulnerability of Fortinet FortiClientWindows protection mechanisms, related to buffer overflow in dynamic memory, allows attackers to execute arbitrary code.

🗓️ 01 Dec 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

FortiClientWindows has dynamic memory buffer overflow enabling code execution with a crafted file.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
CNNVD
Fortinet FortiClientWindows 安全漏洞
18 Nov 202500:00
cnnvd
CVE
CVE-2025-46373
18 Nov 202517:01
cve
Cvelist
CVE-2025-46373
18 Nov 202517:01
cvelist
EUVD
EUVD-2025-198018
18 Nov 202517:01
euvd
NVD
CVE-2025-46373
18 Nov 202517:16
nvd
Positive Technologies
PT-2025-47351
18 Nov 202500:00
ptsecurity
RedhatCVE
CVE-2025-46373
19 Nov 202517:20
redhatcve
Vulnrichment
CVE-2025-46373
18 Nov 202517:01
vulnrichment
Vulners
Node
fortinetforticlient_windowsRange7.4.07.4.4
OR
fortinetforticlient_windowsRange7.2.07.2.9

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01 Dec 2025 00:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 26
CVSS 37.8
EPSS0.00137
1