CVE-2026-46260 | Linux Kernel up to 6.6.127/6.12.74/6.18.13/6.19.3 ipv6 fib6_nh out-of-bounds

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A vulnerability identified as critical has been detected in Linux Kernel up to 6.6.127/6.12.74/6.18.13/6.19.3. Impacted is an unknown function of the component ipv6. The manipulation of the argument fib6_nh leads to out-of-bounds read.

This vulnerability is listed as CVE-2026-46260. The attack must be carried out from within the local network. There is no available exploit.

You should upgrade the affected component.VulDB Recent EntriesRead More