CVE-2026-74582 | Linux Kernel up to 6.6.151/6.12.103/6.18.44/7.1.8 packet packet_snd/packet_sendmsg_spkt out-of-bounds write

A vulnerability was found in Linux Kernel up to 6.6.151/6.12.103/6.18.44/7.1.8 and classified as very critical. Impacted is the function packet_snd/packet_sendmsg_spkt of the component packet. The manipulation results in out-of-bounds write.

This vulnerability is identified as CVE-2026-74582. The attack can be executed remotely. There is not any exploit available.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More