Fortinet Security Advisories & CVEs
91 advisories tracked · FortiGuard PSIRT Advisories · direct feeds checked every minute; rate-limited backstops use a safe source cadence
Android app · Google Play
Monitor Fortinet CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.
Check if your Fortinet device is affected
Pick your product and enter the exact software release it runs. We match it against the affected/fixed versions in Fortinet's recent advisories.
Official source
FortiGuard PSIRT Advisories
Polled via the official FortiGuard PSIRT RSS feed (filestore.fortinet.com). PSIRT pages are fetched for new items to extract affected and fixed versions.
Latest Fortinet advisories
Medium [CVE-2026-39811] Integer Overflow Denial of Service in administrative interface
CVSSv3 Score: 4.4 An Integer Overflow or Wraparound vulnerability [CWE-190] in FortiWeb may allow a privileged authenticated attacker to perform a denial of service of the system via crafted HTTP requests. Revised on 2026-04-14 00:00:00
Medium [CVE-2025-53847] Missing Authentication for critical function in CAPWAP daemon
CVSSv3 Score: 6.2 A missing authentication for critical function vulnerability [CWE-306] in FortiOS and FortiSwitchManager CAPWAP daemon may allow a local unauthenticated attacker on the same local IP subnet to write device configuration via specially crafted requests. To be successful, this attack requires the targeted FortiGate device to run a specific, non default configuration. Revised on 2026-04-14 00:00:00
Medium [CVE-2026-39814] Multiple Path traversals in CLI
CVSSv3 Score: 6.2 Multiple Relative Path Traversal vulnerabilities [CWE-23] in FortiWeb may allow a local privileged attacker to execute unauthorized code on the underlying system via crafted CLI commands. Revised on 2026-04-14 00:00:00
Medium [CVE-2026-39812] Multiple Stored XSS
CVSSv3 Score: 4.3 An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability [CWE-79] in FortiSandbox and FortiSandbox Cloud may allow a privileged attacker to perform a stored XSS attack via crafted HTTP requests. Revised on 2026-04-14 00:00:00
Medium [CVE-2025-61624] Path Traversal in CLI
CVSSv3 Score: 5.4 An Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') [CWE-22] in the command line interpreter of FortiOS, FortiPAM, FortiProxy and FortiSwitchManager may allow a privileged attacker to achieve arbitrary write or delete files via specifically crafted arguments to existing commands. Revised on 2026-04-14 00:00:00
Medium [CVE-2025-68649] Path Traversal in CLI
CVSSv3 Score: 5.4 An improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in FortiAnalyzer, FortiAnalyzer Cloud, FortiManager and FortiManager Cloud may allow a privileged attacker to delete files from the underlying filesystem via crafted CLI requests. Revised on 2026-04-14 00:00:00
Medium [CVE-2026-22573] Path Traversal on File Content Extraction connector
CVSSv3 Score: 6.2 An Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability [CWE-22] in FortiSOAR may allow an authenticated remote attacker to perform path traversal attack via File Content Extraction actions. Revised on 2026-04-14 00:00:00
Medium [CVE-2025-61886] Reflected XSS in Operation Center
CVSSv3 Score: 4.9 An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability [CWE-79] in FortiSandbox and FortiSandbox Cloud may allow an attacker to perform an XSS attack via crafted HTTP requests. Revised on 2026-04-14 00:00:00
Medium [CVE-2025-61848] SQL Injection via JSON RPC API
CVSSv3 Score: 6.8 An improper neutralization of special elements used in an SQL command ('SQL injection') [CWE-89] in FortiAnalyzer, FortiAnalyzer Cloud, FortiManager and FortiManager Cloud may allow an authenticated privileged attacker to execute unauthorized code or commands via crafted requests. Revised on 2026-04-14 00:00:00 Affected products named by the advisory: FortiAnalyzer-BigData.
Medium [CVE-2025-59809] SSRF via Report template and scheduling
CVSSv3 Score: 4.1 A Server-Side request forgery (SSRF) vulnerability [CWE-918] in FortiSOAR may allow an authenticated attacker to discover services running on local ports via crafted requests. Revised on 2026-04-14 00:00:00
Medium [CVE-2026-22154] Stored Cross Site Scripting (XSS) in Reports View page
CVSSv3 Score: 4.4 An Improper neutralization of input during web page generation ('cross-site scripting') vulnerability [CWE-79] in FortiSOAR may allow an authenticated remote attacker to perform a stored cross site scripting (XSS) attack via crafted HTTP Requests. Revised on 2026-04-14 00:00:00
Medium [CVE-2024-23104] unauthorized backup file access
CVSSv3 Score: 5.4 An exposure of sensitive information to an unauthorized actor vulnerability [CWE-200] in FortiNDR and FortiVoice may allow a remote authenticated attacker with at least read-only permission on system maintenance to access backup information via crafted HTTP requests. Revised on 2026-04-14 00:00:00
Medium [CVE-2026-30897] stack-based buffer overflow vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb…
A stack-based buffer overflow vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow a remote authenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands via crafted HTTP requests.
Medium [CVE-2026-25972] improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSIEM…
An improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSIEM 7.4.0, FortiSIEM 7.3.0 through 7.3.4 may allow a remote unauthenticated attacker to provide arbitrary data enabling a social engineering attack via spoofed URL parameters.
Medium [CVE-2026-25689] improper neutralization of argument delimiters in a command ('argument injection') vulnerability in Fortinet FortiDeceptor…
An improper neutralization of argument delimiters in a command ('argument injection') vulnerability in Fortinet FortiDeceptor 6.2.0, FortiDeceptor 6.0 all versions, FortiDeceptor 5.3 all versions, FortiDeceptor 5.2 all versions, FortiDeceptor 5.1 all versions, FortiDeceptor 5.0 all versions, FortiDeceptor 4.3 all versions, FortiDeceptor 4.2 all versions, FortiDeceptor 4.1 all versions, FortiDeceptor 4.0 all versions may allow a privileged attacker with super-admin profile and CLI access to delete sensitive files via crafted HTTP requests.
Medium [CVE-2026-24640] Stack-based Buffer Overflow vulnerability [CWE-121] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0…
A Stack-based Buffer Overflow vulnerability [CWE-121] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4 all versions, FortiWeb 7.2 all versions, FortiWeb 7.0.2 through 7.0.12 may allow a remote authenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands via crafted HTTP requests.
Medium [CVE-2026-22628] improper access control vulnerability in Fortinet FortiSwitchAXFixed 1.0.0 through 1.0.1 may
An improper access control vulnerability in Fortinet FortiSwitchAXFixed 1.0.0 through 1.0.1 may allow an authenticated admin to execute system commands via a specifically crafted SSH config file.
Medium [CVE-2026-22572] FortiManager: authentication bypass using an alternate path or channel vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.3…
An authentication bypass using an alternate path or channel vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.3, FortiAnalyzer 7.4.0 through 7.4.7, FortiAnalyzer 7.2.2 through 7.2.11, FortiManager 7.6.0 through 7.6.3, FortiManager 7.4.0 through 7.4.7, FortiManager 7.2.2 through 7.2.11 may allow an attacker with knowledge of the admins password to bypass multifactor authentication checks via submitting multiple crafted requests.
Medium [CVE-2025-68648] FortiManager: use of externally-controlled format string vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.4, FortiAnalyzer 7.4.0…
A use of externally-controlled format string vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.4, FortiAnalyzer 7.4.0 through 7.4.7, FortiAnalyzer 7.2 all versions, FortiAnalyzer 7.0 all versions, FortiAnalyzer Cloud 7.6.2, FortiAnalyzer Cloud 7.4.1 through 7.4.7, FortiAnalyzer Cloud 7.2 all versions, FortiAnalyzer Cloud 7.0 all versions, FortiManager 7.6.0 through 7.6.4, FortiManager 7.4.0 through 7.4.7, FortiManager 7.2 all versions, FortiManager 7.0 all versions, FortiManager Cloud 7.6.2 through 7.6.3, FortiManager Cloud 7.4.1 through 7.4.7, FortiManager Cloud 7.2.1 through 7.2.10, FortiManager Cloud 7.0.1 through 7.0.14 may allow an attacker to escalate its privileges via specially crafted requests.
Medium [CVE-2025-68482] FortiManager: improper certificate validation vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.4, FortiAnalyzer 7.4.0 through…
A improper certificate validation vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.4, FortiAnalyzer 7.4.0 through 7.4.8, FortiAnalyzer 7.2 all versions, FortiAnalyzer 7.0 all versions, FortiAnalyzer 6.4 all versions, FortiManager 7.6.0 through 7.6.4, FortiManager 7.4.0 through 7.4.8, FortiManager 7.2 all versions, FortiManager 7.0 all versions, FortiManager 6.4 all versions may allow a remote unauthenticated attacker to view confidential information via a man in the middle [MiTM] attack.