FORT Validator versions prior to 1.5.2 will crash if an RPKI CA publishes an X.509 EE certificate. This will lead to RTR clients such as BGP routers to lose access to the RPKI VRP data set, effectively disabling Route Origin Validation.
Debian Linux Security Advisory 5033-1 - Multiple vulnerabilities were discovered in the FORT RPKI validator, which could result in denial of service or path traversal.