CVE-2026-89783 | Linux Kernel up to 7.2.5 xfrm6 net/ipv6/xfrm6_input.c xfrm6_input_addr len out-of-bounds write

A vulnerability classified as very critical has been found in Linux Kernel up to 7.2.5. The affected element is the function xfrm6_input_addr of the file net/ipv6/xfrm6_input.c of the component xfrm6. This manipulation of the argument len causes out-of-bounds write.

This vulnerability is registered as CVE-2026-89783. Remote exploitation of the attack is possible. No exploit is available.

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