CVE-2026-74657 | Linux Kernel up to 7.1.8 ipv4 fib_nlmsg_size/fib_nexthop_info buffer size (Nessus ID 343049)

A vulnerability, which was classified as critical, was found in Linux Kernel up to 7.1.8. Affected by this vulnerability is the function fib_nlmsg_size/fib_nexthop_info of the component ipv4. Executing a manipulation can lead to incorrect calculation of buffer size. This vulnerability appears as CVE-2026-74657. The attack may be performed from...