CVE-2026-72461 | Linux Kernel up to 6.18.39/7.1.4 apparmor update_sk_ctx reference count

A vulnerability was found in Linux Kernel up to 6.18.39/7.1.4. It has been classified as very critical. Affected by this vulnerability is the function update_sk_ctx of the component apparmor. This manipulation causes improper update of reference count.

The identification of this vulnerability is CVE-2026-72461. It is possible to initiate the attack remotely. There is no exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More