Fortinet Multiple Products: Fortinet Multiple Products Heap-based Buffer Overflow Vulnerability
Info Listed in CISA KEV
Summary
Fortinet FortiOS, FortiSwitchManager, and FortiSASE contain a heap-based buffer overflow vulnerability that allows an attacker to execute unauthorized code or commands via specially crafted packets.
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- Fortinet:Multiple Products
Sources
- CISA KEV DATABASE
- Grok bot vulnerability crawler DATABASE
Original Links
- https://fortiguard.fortinet.com/psirt/FG-IR-25-084 reference
- https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk reference
- https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk reference
- https://nvd.nist.gov/vuln/detail/CVE-2025-25249 reference
Timeline
- kev_ingest CISA KEV
- grok_bot_ingest Grok bot vulnerability crawler