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FortiOS — Vulnerabilities & Security Advisories 110

All 110 CVE vulnerabilities found in FortiOS, with AI-generated Chinese analysis, references, and POCs.

This page documents known vulnerabilities within the FortiOS operating system developed by Fortinet. It focuses specifically on common weakness enumerations associated with this network security platform. The content aggregated here encompasses a wide range of security flaws, including remote code execution, buffer overflows, authentication bypasses, and information disclosure issues. The data spans multiple years, capturing the historical evolution of security patches and advisories released for various versions of the FortiOS suite. This comprehensive timeline allows users to see how specific threat vectors have been addressed over time as the product has matured. Visitors to this page can track Fortinet’s security advisories to understand the pace and nature of their remediation efforts. You can also gain a deeper understanding of specific weakness classes by observing how they manifest in this particular ecosystem. Furthermore, the page serves as a reference for looking up a product’s vulnerability history, enabling security professionals to assess risk exposure and prioritize patching strategies based on historical data and severity ratings. This resource is designed for analysts, administrators, and researchers who need accurate, structured information about the security posture of Fortinet’s firmware. By centralizing these details, the page facilitates better decision-making regarding deployment, maintenance, and long-term security management of FortiOS environments across different organizational scales.

Vendor: Fortinet

CVE IDTitleCVSSSeverityPublished
CVE-2025-67862 Fortinet FortiOS和Fortinet FortiProxy 安全漏洞 CWE-1244 6.0 Medium2026-06-09
CVE-2025-53844 Fortinet FortiOS 缓冲区错误漏洞 CWE-787 8.3 High2026-05-12
CVE-2025-61624 Fortinet多款产品 路径遍历漏洞 CWE-22 5.4 Medium2026-04-14
CVE-2025-53847 Fortinet FortiOS 访问控制错误漏洞 CWE-306 6.2 Medium2026-04-14
CVE-2025-64157 Fortinet FortiOS 格式化字符串错误漏洞 CWE-134 6.7 Medium2026-02-10
CVE-2025-68686 Fortinet FortiOS 信息泄露漏洞 CWE-200 5.3 Medium2026-02-10
CVE-2025-62439 Fortinet FortiOS 安全漏洞 CWE-940 3.8 Medium2026-02-10
CVE-2025-55018 Fortinet FortiOS 环境问题漏洞 CWE-444 5.2 Medium2026-02-10
CVE-2026-22153 Fortinet FortiOS 安全漏洞 CWE-305 7.5 High2026-02-10
CVE-2026-25815 Fortinet FortiOS 安全漏洞 CWE-1394 3.2 Low2026-02-05
CVE-2025-62631 Fortinet FortiOS 代码问题漏洞 CWE-613 5.3 Medium2025-12-09
CVE-2025-53843 Fortinet FortiOS 安全漏洞 CWE-121 6.9 High2025-11-18
CVE-2025-58413 Fortinet FortiOS 安全漏洞 CWE-121 6.9 High2025-11-18
CVE-2025-31514 Fortinet FortiOS 日志信息泄露漏洞 CWE-532 2.6 Low2025-10-14
CVE-2025-25255 Fortinet FortiOS和Fortinet FortiProxy 安全特征问题漏洞 CWE-358 4.8 Medium2025-10-14
CVE-2025-25252 Fortinet FortiOS SSL-VPN 代码问题漏洞 CWE-613 4.3 Medium2025-10-14
CVE-2023-46718 Fortinet FortiOS 安全漏洞 CWE-121 6.3 Medium2025-10-14
CVE-2025-58325 Fortinet FortiOS 安全漏洞 CWE-684 7.8 High2025-10-14
CVE-2025-58903 Fortinet FortiOS 安全漏洞 CWE-252 2.5 Low2025-10-14
CVE-2025-25248 Fortinet多款产品 输入验证错误漏洞 CWE-190 4.8 Medium2025-08-12
CVE-2025-53744 Fortinet FortiOS Security Fabric 安全漏洞 CWE-266 6.8 High2025-08-12
CVE-2025-24477 Fortinet FortiOS 安全漏洞 CWE-122 4.0 Medium2025-07-15
CVE-2024-52965 Fortinet FortiOS和Fortinet FortiProxy 安全漏洞 CWE-304 6.8 High2025-07-08
CVE-2024-55599 Fortinet FortiOS和Fortinet FortiProxy 安全特征问题漏洞 CWE-358 4.9 Medium2025-07-08
CVE-2024-50568 Fortinet FortiOS 安全漏洞 CWE-300 5.6 Medium2025-06-10
CVE-2025-25250 Fortinet FortiOS 信息泄露漏洞 CWE-200 3.9 Medium2025-06-10
CVE-2025-24471 Fortinet FortiOS 信任管理问题漏洞 CWE-295 6.0 Medium2025-06-10
CVE-2025-22254 Fortinet多款产品 安全漏洞 CWE-269 6.5 Medium2025-06-10
CVE-2025-22251 Fortinet FortiOS 安全漏洞 CWE-923 3.0 Low2025-06-10
CVE-2024-50562 Fortinet FortiOS SSL-VPN 代码问题漏洞 CWE-613 4.4 Medium2025-06-10

All 110 known CVE vulnerabilities affecting FortiOS with full Chinese analysis, references, and POCs where available.