PT-2026-6632

Name of the Vulnerable Software and Affected Versions Fortinet FortiOS versions through 7.6.6 Description Fortinet FortiOS through version 7.6.6 allows attackers to decrypt LDAP credentials stored in device configuration files. This issue was exploited in the wild between December 16, 2025, and...

VulnCheck KEV: CVE-2026-25815

Fortinet FortiOS through 7.6.6 allows attackers to decrypt LDAP credentials stored in device configuration files, as exploited in the wild from 2025-12-16 through 2026 by default, the encryption key is the same across all customers' installations. NOTE: the Supplier's position is that the instanc...

Vulnerabilities fixed in Fortinet products

Fortinet has fixed vulnerabilities in FortiOS, FortiProxy, FortiWeb and FortiSwitchManager. The vulnerabilities allow unauthenticated attackers to gain access to systems by using various techniques, including bypassing FortiCloud SSO login authentication via specially crafted SAML messages,...

Vulnerability fixed in Fortinet products

Fortinet has fixed a vulnerability in FortiAnalyzer, FortiManager, FortiOS and FortiProxy products. The vulnerability is in specific implementations of FortiCloud SSO authentication. The vulnerability allows attackers with a registered device and a FortiCloud account to bypass authentication and...

Fortinet Patches CVE-2026-24858 After Active FortiOS SSO Exploitation Detected

Fortinet has begun releasing security updates to address a critical flaw impacting FortiOS that has come under active exploitation in the wild. The vulnerability, assigned the CVE identifier CVE-2026-24858 CVSS score: 9.4, has been described as an authentication bypass related to FortiOS single...

Fortinet Fortigate SSO authentication bypass (FG-IR-26-060)

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-26-060 advisory. - An Authentication Bypass Using an Alternate Path or Channel vulnerability CWE-288 in FortiOS, FortiManager, FortiAnalyzer m...

CVE-2026-24858

An Authentication Bypass Using an Alternate Path or Channel vulnerability CWE-288 vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager...

CVE-2026-24858

CVE-2026-24858 is a high-severity authentication bypass affecting Fortinet FortiAnalyzer, FortiManager, FortiOS, FortiProxy, and FortiWeb (various 7.x versions) via FortiCloud SSO. The issue allows an attacker with a FortiCloud account and a registered device to log into other devices registered ...

CVE-2026-24858

An Authentication Bypass Using an Alternate Path or Channel vulnerability CWE-288 vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager...

CVE-2026-24858

An Authentication Bypass Using an Alternate Path or Channel vulnerability CWE-288 vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager...

EUVD-2026-4712

An Authentication Bypass Using an Alternate Path or Channel vulnerability CWE-288 vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager...

CVE-2026-24858

An Authentication Bypass Using an Alternate Path or Channel vulnerability CWE-288 vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager...

The vulnerability of the SSL-VPN technology for FortiOS operating systems allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the SSL-VPN technology for FortiOS operating systems is related to incorrect session duration settings. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information remotely...

VulnCheck KEV: CVE-2026-24858

Fortinet FortiAnalyzer, FortiManager, FortiOS, and FortiProxy contain an authentication bypass using an alternate path or channel that could allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication...

PT-2026-5008

Name of the Vulnerable Software and Affected Versions FortiAnalyzer versions 7.0.0 through 7.0.15 FortiAnalyzer versions 7.2.0 through 7.2.11 FortiAnalyzer versions 7.4.0 through 7.4.9 FortiAnalyzer versions 7.6.0 through 7.6.5 FortiManager versions 7.0.0 through 7.0.15 FortiManager versions 7.2....

Fortinet’s various products have security vulnerabilities

Fortinet FortiOS are products of the American company Fortinet. Fortinet FortiOS is a security operating system specifically designed for the FortiGate network security platform. Fortinet FortiManager is a centralized network security management platform. Fortinet FortiAnalyzer is a centralized...

CVE-2026-24858: Authentication Bypass Using an Alternate Path or Channel

An Authentication Bypass Using an Alternate Path or Channel vulnerability CWE-288 vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager...

The vulnerability of the rest-api-get and rest-api-set configurations in FortiOS operating systems allows attackers to enhance their privileges.

The vulnerability of the rest-api-get and rest-api-set configurations in FortiOS systems relates to the disclosure of information through registration files. Exploiting this vulnerability can allow a malicious actor to enhance their privileges remotely...

Fortinet Multiple Products Authentication Bypass Using an Alternate Path or Channel Vulnerability

Fortinet FortiAnalyzer, FortiManager, FortiOS, and FortiProxy contain an authentication bypass using an alternate path or channel that could allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication...

CVE-2025-25249

A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to...