Fortinet (Multiple Products) Data Breach
Fortinet (Multiple Products) experienced a data breach that was reported on December 16, 2025. Fortinet FortiOS, FortiSwitchMaster, FortiProxy, and FortiWeb contain an improper verification of cryptographic signature vulnerability that may allow an unauthenticated attacker to bypass the FortiCl
Key Facts
- Organization
- Fortinet (Multiple Products)
- Date Reported
- December 16, 2025
- Incident Type
- supply chain
- Industry
- Technology
- Severity Score
- 5/10
- Confidence Level
- high
- Tags
Source
View original source - External link to primary source documentation
Understanding supply chain Incidents
Supply chain attacks compromise trusted vendors or software to access downstream targets. Vendor security assessments and software integrity verification reduce exposure.