Vendor advisories

Fortinet PSIRT Advisories

Browse 54 advisories from this official source. Search by product, CVE, severity, or advisory ID.

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54 advisories

Each date says whether the vendor published or updated the bulletin. A vendor bulletin describes products that may be affected. It does not prove that the vulnerable product or version is installed in your environment.

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Fortinet PSIRT AdvisoriesFG-IR-26-143
MediumCVSS 6.0

Restricted CLI escape using Lua

CVSSv3 Score: 6.0 An Internal Asset Exposed to Unsafe Debug Access Level or State vulnerability [CWE-1244] in FortiOS and FortiProxy may allow an authenticated admin to execute lua scripts via crafted CLI commands. Revised on 2026-06-09 00:00:00

Affected productsFortiOS, FortiProxy
Fortinet PSIRT AdvisoriesFG-IR-26-140
MediumCVSS 6.2

Improper access control in API endpoints

CVSSv3 Score: 6.2 An improper access control vulnerability [CWE-284] in FortiPortal API endpoints may allow a remote privileged attacker with organization user role to obtain sensitive network configuration data via crafted HTTP requests. Revised on 2026-06-09 00:00:00

Affected productsFortiPortal
Fortinet PSIRT AdvisoriesFG-IR-25-545
LowCVSS 1.8

Trusted hosts bypass via SSH

CVSSv3 Score: 1.8 An Improper Privilege Management vulnerability [CWE-269] in FortiOS, FortiProxy and FortiPAM may allow an authenticated administrator to bypass the trusted host policy via crafted CLI command. Revised on 2026-05-27 00:00:00

Affected productsFortiOS, FortiProxy, FortiPAM
Before you act

Start with the vendor's bulletin.

We normalize the fields that vendors publish so you can search and compare advisories in one place. We do not replace the original bulletin or turn a product-name match into proof that a system is vulnerable.

Confirm the installed product and version, read the linked vendor guidance, and test the recommended update or mitigation through your normal change process.

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