Detections
Analytics
CVE-2026-72461
high
Description
In the Linux kernel, the following vulnerability has been resolved: apparmor: fix refcount leak when updating the sk_ctx Currently update_sk_ctx() transfers the plabel reference, unfortunately it is also unconditionally put in the caller. Ideally we would make the caller conditionally put the reference based on whether it was transferred but for now just fix the bug by getting a reference.
References
https://git.kernel.org/stable/c/b8642f1478982a97ca2eb59f70f631a9de42ae11
https://git.kernel.org/stable/c/6d25e7b47616cb2db43351210929c8f19dc305a3
https://git.kernel.org/stable/c/045dbe89ac31709abd73390d0805d52fece7ef39