CVE-2026-64580 | Linux Kernel up to 7.2-rc3 xfrm6 net/ipv6/xfrm6_policy.c xfrm6_fill_dst double free (EUVD-2026-53274)

A vulnerability was found in Linux Kernel up to 6.6.147/6.12.100/6.18.41/7.1.5/7.2-rc3. It has been rated as very critical. This affects the function xfrm6_fill_dst of the file net/ipv6/xfrm6_policy.c of the component xfrm6. The manipulation leads to double free.

This vulnerability is documented as CVE-2026-64580. The attack can be initiated remotely. There is not any exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More