Cybersecurity Alerts

Fortinet Multiple Products Stack-Based Buffer Overflow Vulnerability

Fortinet FortiFone, FortiVoice, FortiNDR and FortiMail contain a stack-based overflow vulnerability that may allow a remote unauthenticated attacker to execute arbitrary code or commands via crafted HTTP requests.

Required Action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Weakness Classification

CWE-124

References

• https://fortiguard.fortinet.com/psirt/FG-IR-25-254
• https://nvd.nist.gov/vuln/detail/CVE-2025-32756