FortiProxy vulnerabilities (CVE): affected branches, fixed releases, CISA KEV
Patcharo tracks 36 vulnerabilities matched against Fortinet FortiProxy versions: 12 critical, 8 known exploited (CISA KEV), 0 with a fixed release. Last source modification: 8 Sept 2026.
Last verified by Patcharo: 30 Sept 2026 at 12:52 UTC
Branches
Per branch: matched CVEs, CISA KEV entries, the newest fixed release stated by the vendor and the support status.
| Branch | CVEs | KEV | Newest fix stated | Support |
|---|---|---|---|---|
| 7.6 | 11 | 2 | — | — |
| 7.4 | 25 | 4 | — | — |
| 7.2 | 32 | 8 | — | — |
| 7.0 | 32 | 8 | — | — |
| 2.0 | 16 | 3 | — | — |
| 1.2 | 11 | 3 | — | — |
| 1.1 | 11 | 3 | — | — |
| 1.0 | 9 | 2 | — | — |
All FortiProxy CVEs
- FortiOS, FortiProxyHigh8.1CVSS 3.1, High0.42%
Fortinet Multiple Products Authentication Bypass Using an Alternate Path or Channel Vulnerability
FortiWeb, FortiOS, FortiAnalyzer, FortiProxy, FortiManagerCritical9.8CVSS 3.1, Critical86%Fortinet Multiple Products Improper Verification of Cryptographic Signature Vulnerability
FortiOS, FortiProxyCritical9.8CVSS 3.1, Critical68%- FortiOS, FortiProxyHigh7.8CVSS 3.1, High0.19%
- FortiManager, FortiOS, FortiAnalyzer, FortiProxyHigh7.2CVSS 3.1, High0.54%
- FortiOS, FortiProxyHigh7.2CVSS 3.1, High0.56%
- FortiProxy, FortiOSHigh7.5CVSS 3.1, High0.11%
- FortiProxy, FortiOSHigh8.8CVSS 3.1, High0.68%
- FortiProxy, FortiOSHigh8.1CVSS 3.1, High0.59%
- FortiProxy, FortiOSHigh7.2CVSS 3.1, High0.59%
- FortiOS, FortiProxyHigh7.2CVSS 3.1, High0.28%
- FortiOS, FortiProxy, FortiWebHigh7.2CVSS 3.1, High0.85%
- FortiProxy, FortiOSHigh7.2CVSS 3.1, High0.94%
- FortiProxy, FortiManager, FortiOSHigh7.5CVSS 3.1, High0.50%
- FortiProxy, FortiOSHigh8.8CVSS 3.1, High0.63%
- FortiAnalyzer, FortiProxy, FortiOS, FortiManager, FortiWebCritical9.8CVSS 3.1, Critical18%
- FortiWeb, FortiProxy, FortiOSHigh7.2CVSS 3.1, High0.72%
- CVE-2025-24472KEVRansomware
Fortinet FortiOS and FortiProxy Authentication Bypass Vulnerability
FortiOS, FortiProxyHigh8.1CVSS 3.1, High7% - FortiOS, FortiProxyCritical9.8CVSS 3.1, Critical0.48%
- FortiManager, FortiProxy, FortiOSCritical9.1CVSS 3.1, Critical15%
- FortiOS, FortiProxyHigh7.5CVSS 3.1, High0.63%
- CVE-2024-55591KEVRansomware
Fortinet FortiOS and FortiProxy Authentication Bypass Vulnerability
FortiOS, FortiProxyCritical9.8CVSS 3.1, Critical94% - FortiManager, FortiProxy, FortiOSCritical9.8CVSS 3.1, Critical0.60%
- FortiProxy, FortiOSHigh8.8CVSS 3.1, High0.44%
- FortiOS, FortiProxyHigh7.5CVSS 3.1, High0.79%
- FortiOS, FortiProxyHigh7.2CVSS 3.1, High0.66%
- FortiOS, FortiProxyHigh8.8CVSS 3.1, High0.75%
- FortiProxy, FortiOSCritical9.8CVSS 3.1, Critical3%
- FortiProxy, FortiOSHigh8.1CVSS 3.1, High1%
- FortiOS, FortiProxyHigh7.5CVSS 3.1, High3%
- FortiOS, FortiProxyHigh8.8CVSS 3.1, High0.72%
Fortinet Multiple Products Format String Vulnerability
FortiOS, FortiProxyCritical9.8CVSS 3.1, Critical62%- CVE-2024-21762KEVRansomware
Fortinet FortiOS Out-of-Bound Write Vulnerability
FortiProxy, FortiOSCritical9.8CVSS 3.1, Critical83% - FortiOS, FortiProxyHigh8.8CVSS 3.1, High0.90%
- CVE-2023-27997KEVRansomware
Fortinet FortiOS and FortiProxy SSL-VPN Heap-Based Buffer Overflow Vulnerability
FortiProxy, FortiOSCritical9.8CVSS 3.1, Critical86% - CVE-2022-42475KEVRansomware
Fortinet FortiOS Heap-Based Buffer Overflow Vulnerability
FortiProxy, FortiOSCritical9.8CVSS 3.1, Critical99%