{"schema_version":1,"title":"Fortinet Forticlient vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 5 vulnerabilities in Fortinet Forticlient: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-70465, was published on 12 August 2026.","url":"https://junglewise.ai/threats/technologies/forticlient","json_url":"https://junglewise.ai/threats/technologies/forticlient.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/forticlient","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":3,"all_time":5,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":5},"latest":[{"cve":"CVE-2026-70465","cvss":8.1,"epss":0.0052,"slug":"cve-2026-70465-a-buffer-copy-without-checking-size-of-input-classic-buffer","title":"A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiClientWindows…","severity":"high","exploited":false,"published_at":"2026-08-12T12:19:47.017+00:00","url":"https://junglewise.ai/threats/cve-2026-70465-a-buffer-copy-without-checking-size-of-input-classic-buffer"},{"cve":"CVE-2026-44278","cvss":2.3,"epss":0.0001,"slug":"cve-2026-44278-fortinet-forticlientwindows-hard-coded-cryptographic-key-in-gui","title":"Fortinet FortiClientWindows hard-coded cryptographic key in GUI","severity":"low","exploited":false,"published_at":"2026-05-12T18:17:30.177+00:00","url":"https://junglewise.ai/threats/cve-2026-44278-fortinet-forticlientwindows-hard-coded-cryptographic-key-in-gui"},{"cve":"CVE-2025-54660","cvss":5.5,"epss":0.0015,"slug":"cve-2025-54660-an-active-debug-code-vulnerability-in-fortinet-forticlientwindows","title":"An active debug code vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.2.0…","severity":"medium","exploited":false,"published_at":"2025-11-18T17:16:03.27+00:00","url":"https://junglewise.ai/threats/cve-2025-54660-an-active-debug-code-vulnerability-in-fortinet-forticlientwindows"},{"cve":"CVE-2025-47761","cvss":7.8,"epss":0.0016,"slug":"cve-2025-47761-an-exposed-ioctl-with-insufficient-access-control-vulnerability","title":"An Exposed IOCTL with Insufficient Access Control vulnerability [CWE-782] vulnerability in Fortinet FortiClientWindows…","severity":"high","exploited":false,"published_at":"2025-11-18T17:16:02.413+00:00","url":"https://junglewise.ai/threats/cve-2025-47761-an-exposed-ioctl-with-insufficient-access-control-vulnerability"},{"cve":"CVE-2025-46373","cvss":7.8,"epss":0.0015,"slug":"cve-2025-46373-a-heap-based-buffer-overflow-vulnerability-cwe-122-vulnerability","title":"A Heap-based Buffer Overflow vulnerability [CWE-122] vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.","severity":"high","exploited":false,"published_at":"2025-11-18T17:16:01.753+00:00","url":"https://junglewise.ai/threats/cve-2025-46373-a-heap-based-buffer-overflow-vulnerability-cwe-122-vulnerability"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Fortinet FortiOS","slug":"fortios","vulnerabilities":66,"url":"https://junglewise.ai/threats/technologies/fortios"},{"name":"Fortinet FortiManager","slug":"fortimanager","vulnerabilities":54,"url":"https://junglewise.ai/threats/technologies/fortimanager"},{"name":"Fortinet FortiManager Cloud","slug":"fortimanager-cloud","vulnerabilities":48,"url":"https://junglewise.ai/threats/technologies/fortimanager-cloud"},{"name":"Fortinet FortiAnalyzer","slug":"fortianalyzer","vulnerabilities":47,"url":"https://junglewise.ai/threats/technologies/fortianalyzer"},{"name":"Fortinet Fortianalyzer Cloud","slug":"fortianalyzer-cloud","vulnerabilities":42,"url":"https://junglewise.ai/threats/technologies/fortianalyzer-cloud"},{"name":"Fortinet FortiProxy","slug":"fortiproxy","vulnerabilities":35,"url":"https://junglewise.ai/threats/technologies/fortiproxy"},{"name":"Fortinet FortiMail","slug":"fortimail","vulnerabilities":31,"url":"https://junglewise.ai/threats/technologies/fortimail"},{"name":"Fortinet FortiAuthenticator","slug":"fortiauthenticator","vulnerabilities":22,"url":"https://junglewise.ai/threats/technologies/fortiauthenticator"},{"name":"Fortinet FortiSandbox","slug":"fortisandbox","vulnerabilities":17,"url":"https://junglewise.ai/threats/technologies/fortisandbox"},{"name":"Fortinet FortiWeb","slug":"fortiweb","vulnerabilities":16,"url":"https://junglewise.ai/threats/technologies/fortiweb"},{"name":"Fortinet Fortisase","slug":"fortisase","vulnerabilities":13,"url":"https://junglewise.ai/threats/technologies/fortisase"},{"name":"Fortinet FortiPAM","slug":"fortipam","vulnerabilities":12,"url":"https://junglewise.ai/threats/technologies/fortipam"}],"technology":{"hub":true,"name":"Fortinet Forticlient","slug":"forticlient","vendor":{"hub":true,"name":"Fortinet","slug":"fortinet","url":"https://junglewise.ai/threats/vendors/fortinet"},"aliases":[],"homepage":"https://www.fortinet.com/products/endpoint-security/forticlient","repo_url":"https://www.fortinet.com/products/endpoint-security/forticlient","description":"FortiClient is an endpoint security software suite providing VPN, antivirus, and compliance features.","url":"https://junglewise.ai/threats/technologies/forticlient"},"most_severe":[{"cve":"CVE-2026-70465","cvss":8.1,"epss":0.0052,"slug":"cve-2026-70465-a-buffer-copy-without-checking-size-of-input-classic-buffer","title":"A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiClientWindows…","severity":"high","exploited":false,"published_at":"2026-08-12T12:19:47.017+00:00","url":"https://junglewise.ai/threats/cve-2026-70465-a-buffer-copy-without-checking-size-of-input-classic-buffer"},{"cve":"CVE-2025-47761","cvss":7.8,"epss":0.0016,"slug":"cve-2025-47761-an-exposed-ioctl-with-insufficient-access-control-vulnerability","title":"An Exposed IOCTL with Insufficient Access Control vulnerability [CWE-782] vulnerability in Fortinet FortiClientWindows…","severity":"high","exploited":false,"published_at":"2025-11-18T17:16:02.413+00:00","url":"https://junglewise.ai/threats/cve-2025-47761-an-exposed-ioctl-with-insufficient-access-control-vulnerability"},{"cve":"CVE-2025-46373","cvss":7.8,"epss":0.0015,"slug":"cve-2025-46373-a-heap-based-buffer-overflow-vulnerability-cwe-122-vulnerability","title":"A Heap-based Buffer Overflow vulnerability [CWE-122] vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.","severity":"high","exploited":false,"published_at":"2025-11-18T17:16:01.753+00:00","url":"https://junglewise.ai/threats/cve-2025-46373-a-heap-based-buffer-overflow-vulnerability-cwe-122-vulnerability"},{"cve":"CVE-2025-54660","cvss":5.5,"epss":0.0015,"slug":"cve-2025-54660-an-active-debug-code-vulnerability-in-fortinet-forticlientwindows","title":"An active debug code vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.2.0…","severity":"medium","exploited":false,"published_at":"2025-11-18T17:16:03.27+00:00","url":"https://junglewise.ai/threats/cve-2025-54660-an-active-debug-code-vulnerability-in-fortinet-forticlientwindows"},{"cve":"CVE-2026-44278","cvss":2.3,"epss":0.0001,"slug":"cve-2026-44278-fortinet-forticlientwindows-hard-coded-cryptographic-key-in-gui","title":"Fortinet FortiClientWindows hard-coded cryptographic key in GUI","severity":"low","exploited":false,"published_at":"2026-05-12T18:17:30.177+00:00","url":"https://junglewise.ai/threats/cve-2026-44278-fortinet-forticlientwindows-hard-coded-cryptographic-key-in-gui"}],"generated_at":"2026-11-12T03:07:00.164048+00:00"}