FortiClientWindows at a glance
Show as table
| Month | Vulnerabilities | Critical |
|---|---|---|
| Nov 2026 | 1 | 1 |
| Oct 2026 | 0 | 0 |
| Sep 2026 | 1 | 0 |
| Aug 2026 | 1 | 0 |
| Jul 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| May 2026 | 1 | 0 |
| Apr 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Feb 2026 | 1 | 0 |
| Jan 2026 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Nov 2025 | 3 | 0 |
| Oct 2025 | 1 | 0 |
| Sep 2025 | 0 | 0 |
| Aug 2025 | 0 | 0 |
| Jul 2025 | 0 | 0 |
| Jun 2025 | 1 | 0 |
| May 2025 | 1 | 0 |
| Apr 2025 | 0 | 0 |
| Mar 2025 | 1 | 0 |
| Feb 2025 | 1 | 0 |
| Jan 2025 | 1 | 0 |
| Dec 2024 | 1 | 0 |
Latest advisories
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High max 9.6NCSC-2026-0355 10 CVEs
Kwetsbaarheden verholpen in Fortinet Forti-producten
Fortinet heeft kwetsbaarheden verholpen in FortiAnalyzer, FortiOS, FortiPAM, FortiProxy, FortiSandbox, FortiManager, FortiManager Cloud, FortiMonitorOnSight, FortiClient Windows, FortiSIEM en FortiSOAR.
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High max 7.9NCSC-2026-0060 3 CVEs
Kwetsbaarheden verholpen in Fortinet FortiSandbox, FortiAuthenticator en FortiClient
Fortinet heeft kwetsbaarheden verholpen in FortiSandbox (versies 4.4.8 en 5.0.5), FortiAuthenticator (versies 6.3 tot 6.6.6) en FortiClient (versies 7.0, 7.2 en 7.4).
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High max 6.5NCSC-2025-0192 11 CVEs
Kwetsbaarheden verholpen in Fortinet FortiOS
Fortinet heeft kwetsbaarheden verholpen in FortiOS.
32 results · Feed
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Critical 9.1CVE-2026-121529 Public exploit
A origin validation error vulnerability in Fortinet FortiClientMac 7.4.0 through 7.4.7, FortiClientWindows 7.4.0 throug…
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Medium 4.7
A unverified ownership vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.7, FortiClientWindows 7.2 all ver…
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High 7.3
A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiClientWindows 7…
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Low 2.1
A use of hard-coded cryptographic key vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.2, FortiClientWind…
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Medium 6.4CVE-2025-62676 Public exploit
An Improper Link Resolution Before File Access ('Link Following') vulnerability [CWE-59] vulnerability in Fortinet Fort…
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Medium 4.9
An active debug code vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.2.0 through…
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High 7.1
A Heap-based Buffer Overflow vulnerability [CWE-122] vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, …
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High 7.1
An Exposed IOCTL with Insufficient Access Control vulnerability [CWE-782] vulnerability in Fortinet FortiClientWindows …
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Medium 6.0
An Uncontrolled Search Path Element vulnerability [CWE-427] in FortiClient Windows 7.4.0 through 7.4.3, 7.2.0 through 7…
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Medium 4.4
A improper validation of certificate with host mismatch in Fortinet FortiClientWindows version 7.4.0, versions 7.2.0 th…
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Medium 4.8
A exposure of sensitive system information to an unauthorized control sphere vulnerability in Fortinet FortiClientWindo…
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Medium 4.7
FortiOS 6.2 running AV engine version 6.00142 and below, FortiOS 6.4 running AV engine version 6.00144 and below and Fo…
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Medium 6.3CVE-2024-40586 Public exploit
An Improper Access Control vulnerability [CWE-284] in FortiClient Windows version 7.4.0, version 7.2.6 and below, versi…
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Low 3.2
A use of hard-coded cryptographic key in Fortinet FortiClientWindows version 7.4.0, 7.2.x all versions, 7.0.x all versi…
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Medium 4.9
A Cleartext Storage of Sensitive Information vulnerability [CWE-312] in FortiClientWindows 7.4.0 through 7.4.1, 7.2.0 t…
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High 7.4
A authentication bypass using an alternate path or channel in Fortinet FortiClientWindows version 7.4.0, versions 7.2.4…
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Medium 6.7
A untrusted search path in Fortinet FortiClientWindows versions 7.4.0, versions 7.2.4 through 7.2.0, versions 7.0.12 th…
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High 7.4
A privilege context switching error vulnerability [CWE-270] in FortiClient Windows version 7.2.4 and below, version 7.0…
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Medium 4.6
An improper certificate validation vulnerability [CWE-295] in FortiClientWindows 6.4 all versions, 7.0.0 through 7.0.7,…
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Medium 6.4
AAn improper certificate validation vulnerability [CWE-295] in FortiClientWindows 7.2.0 through 7.2.2, 7.0.0 through 7.…
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High 7.1
A incorrect authorization in Fortinet FortiClient (Windows) 7.0.0 - 7.0.7, 6.4.0 - 6.4.9, 6.2.0 - 6.2.9 and 6.0.0 - 6.0…
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Medium 4.4
A use of hard-coded credentials vulnerability in Fortinet FortiClient Windows 7.0.0 - 7.0.9 and 7.2.0 - 7.2.1 allows an…
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High 7.4
A untrusted search path vulnerability in Fortinet FortiClientWindows 7.0.9 allows an attacker to perform a DLL Hijack a…
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Low 3.0
An exposure of sensitive information to an unauthorized actor vulnerability [CWE-200] in FortiClient for Windows 7.2.0,…
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Medium 6.8
An incorrect default permission [CWE-276] vulnerability in FortiClient (Windows) versions 7.0.0 through 7.0.6 and 6.4.0…
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High 7.3
Multiple vulnerabilities including an incorrect permission assignment for critical resource [CWE-732] vulnerability and…
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High 7.1
A relative path traversal vulnerability in Fortinet FortiClient (Windows) 7.0.0 - 7.0.7, 6.4.0 - 6.4.9, 6.2.0 - 6.2.9 a…
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High 7.1
A incorrect authorization in Fortinet FortiClient (Windows) 7.0.0 - 7.0.7, 6.4.0 - 6.4.9, 6.2.0 - 6.2.9 and 6.0.0 - 6.0…
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High 7.1
A untrusted search path vulnerability in Fortinet may allow attacker to execute unauthorized code or commands via netwo…
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High 7.1
A researcher has disclosed several vulnerabilities against FortiClient for Windows version 6.0.5 and below, version 5.6…
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High 8.6
A untrusted search path vulnerability in Fortinet may allow attacker to execute unauthorized code or commands via netwo…
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Unscored —
A privilege escalation in Fortinet FortiClient Windows 5.4.3 and earlier as well as 5.6.0 allows attacker to gain privi…