SB2026031070 - Stack-based buffer overflow in FortiWeb
Published: March 10, 2026
Security Bulletin ID
SB2026031070
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Stack-based buffer overflow (CVE-ID: CVE-2026-30897)
The vulnerability allows a remote privileged user to execute arbitrary code.
The vulnerability exists due to stack-based buffer overflow in API. A remote authenticated attacker who can bypass stack protection and aslr can execute arbitrary code or commands via crafted HTTP requests.
Remediation
Install update from vendor's website.