CVE-2025-55018

An inconsistent interpretation of http requests 'http request smuggling' vulnerability in Fortinet FortiOS 7.6.0, FortiOS 7.4.0 through 7.4.9, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4.3 through 6.4.16 may allow an unauthenticated attacker to smuggle an unlogged http request...

CVE-2025-68686

CVE-2025-68686 affects Fortinet FortiOS across multiple branches (7.6.0–7.6.1, 7.4.0–7.4.6, 7.2.x, 7.0.x, 6.4.x). It permits a remote unauthenticated attacker to bypass the patch for the symbolic link persistency mechanism via crafted HTTP requests, resulting in exposure of sensitive information....

CVE-2025-68686

An Exposure of Sensitive Information to an Unauthorized Actor vulnerability CWE-200 vulnerability in Fortinet FortiOS 7.6.0 through 7.6.1, FortiOS 7.4.0 through 7.4.6, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions may allow a remote unauthenticated attacker to bypas...

CVE-2025-64157

A use of externally-controlled format string vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4.0 through 7.4.9, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0 all versions allows an authenticated admin to execute unauthorized code or commands via specifically crafted configuration...

CVE-2025-64157

A use of externally-controlled format string vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4.0 through 7.4.9, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0 all versions allows an authenticated admin to execute unauthorized code or commands via specifically crafted configuration...

CVE-2025-62439

An Improper Verification of Source of a Communication Channel vulnerability CWE-940 vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4.0 through 7.4.9, FortiOS 7.2 all versions, FortiOS 7.0 all versions may allow an authenticated user with knowledge of FSSO policy configurations t...

CVE-2025-62439

An Improper Verification of Source of a Communication Channel vulnerability CWE-940 vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4.0 through 7.4.9, FortiOS 7.2 all versions, FortiOS 7.0 all versions may allow an authenticated user with knowledge of FSSO policy configurations t...

CVE-2026-22153

An Authentication Bypass by Primary Weakness vulnerability CWE-305 vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4 may allow an unauthenticated attacker to bypass LDAP authentication of Agentless VPN or FSSO policy, when the remote LDAP server is configured in a specific way...

CVE-2026-22153

An Authentication Bypass by Primary Weakness vulnerability CWE-305 vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4 may allow an unauthenticated attacker to bypass LDAP authentication of Agentless VPN or FSSO policy, when the remote LDAP server is configured in a specific way...

CVE-2025-68686

An Exposure of Sensitive Information to an Unauthorized Actor vulnerability CWE-200 vulnerability in Fortinet FortiOS 7.6.0 through 7.6.1, FortiOS 7.4.0 through 7.4.6, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions may allow a remote unauthenticated attacker to bypas...

CVE-2026-22153

CVE-2026-22153 affects Fortinet FortiOS 7.6.0–7.6.4. An unauthenticated attacker can bypass LDAP authentication for Agentless VPN or FSSO policies when the remote LDAP server is configured in a specific way (CWE-305). Impact is confidentiality, integrity, and availability (as per CVSS). The vulne...

CVE-2025-64157

CVE-2025-64157 affects Fortinet FortiOS versions 7.0–7.6.4 (and 7.4.x, 7.2.x, 7.6.x ranges as listed) where an authenticated administrator can trigger unauthorized code execution via specifically crafted configuration due to an externally-controlled format string. Multiple connected sources (Fort...

CVE-2025-62439

CVE-2025-62439 : Fortinet FortiOS contains an vulnerability titled “Improper Verification of Source of a Communication Channel” (CWE-940). Affected products/versions are FortiOS 7.6.0–7.6.4, 7.4.0–7.4.9, and all 7.2 and 7.0 releases. Affected condition: an authenticated user with knowledge of FSS...

CVE-2025-55018

Fortinet FortiOS contains an HTTP request smuggling vulnerability (CVE-2025-55018) due to inconsistent interpretation of http requests. Affects FortiOS: 7.6.0; 7.4.0–7.4.9; 7.2 all versions; 7.0 all versions; 6.4.3–6.4.16. Exploitation could allow an unauthenticated attacker to smuggle an unlogge...

Fortinet FortiOS 安全漏洞

Fortinet FortiOS is a security operating system developed by the American company Fortinet, specifically designed for use with the FortiGate network security platform. This system offers users various security features, including firewalls, antivirus protection, IPSec/SSLVPN, web content filterin...

PT-2026-7277

Name of the Vulnerable Software and Affected Versions Fortinet FortiOS versions 6.4 through 7.6.1 Fortinet FortiOS versions 7.0 Fortinet FortiOS versions 7.2 Fortinet FortiOS versions 7.4.0 through 7.4.6 Fortinet FortiOS versions 7.6.0 through 7.6.1 Description A flaw exists in Fortinet FortiOS...

Fortinet FortiOS 信息泄露漏洞

Fortinet FortiOS is a security operating system developed by the American company Fortinet, specifically designed for use on the FortiGate network security platform. This system provides users with various security features, including firewalls, antivirus protection, IPSec/SSLVPN, web content...

Fortinet FortiOS 格式化字符串错误漏洞

Fortinet FortiOS is a security operating system developed by Fortinet Corporation, specifically for use on the FortiGate network security platform. This system provides users with various security features such as firewalls, antivirus protection, IPSec/SSLVPN, web content filtering, and anti-spam...

PT-2026-7273

Name of the Vulnerable Software and Affected Versions Fortinet FortiOS versions 6.4.3 through 6.4.16 Fortinet FortiOS versions 7.0 all versions Fortinet FortiOS versions 7.2 all versions Fortinet FortiOS versions 7.4.0 through 7.4.9 Fortinet FortiOS version 7.6.0 Description An issue exists in th...

Fortinet Fortigate Format String in CAPWAP fast-failover mode (FG-IR-25-795)

The version of Fortigate installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-25-795 advisory. - A use of externally-controlled format string vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4.0 through...