FORTINETVERIFIED
Stack Buffer Overflow in Log Report
Checked 8 Oct 2026. BlackTree preserves the last verified facts if a later source check is temporarily unavailable.
Open the official publisher source
← Lifecycle catalogue
SECURITY ADVISORYFORTINETVERIFIED
PUBLISHER UPDATE · FORTINET-PRODUCTS-7E8B915707E29F91
FORTINET-PRODUCTS-7E8B915707E29F91 release notes and known issues
Stack Buffer Overflow in Log Report
Scope: Fortinet products. This update record adds version, fix and known-issue context. Its publication date is not a lifecycle boundary.
Summary
CVSSv3 Score: 5.9 A Stack-based Buffer Overflow vulnerability [CWE-121] in FortiOS, FortiProxy and FortiPAM may allow a privileged authenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands via crafted HTTP requests. Revised on 2026-07-14 00:00:00
Improvements and security content
- CVSSv3 Score: 5.9 A Stack-based Buffer Overflow vulnerability [CWE-121] in FortiOS, FortiProxy and FortiPAM may allow a privileged authenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands via crafted HTTP requests. Revised on 2026-07-14 00:00:00
Known issues
Publisher statementNot stated. The verified publisher record does not contain a known-issues statement.
Affected products and versions
Products
- Fortinet products
Affected versions
- 5.9
Fixed versions or updates
- No fixed version is stated in this record.
Recommended action
Review the official publisher document before deployment.