CVE-2026-46302

In the Linux kernel, the following vulnerability has been resolved: selinux: allow multiple opens of /sys/fs/selinux/policy Currently there can only be a single open of /sys/fs/selinux/policy at any time. This allows any process to block any other process from reading the kernel policy. The...

CVE-2026-46302

CVE-2026-46302 affects the Linux kernel, where the /sys/fs/selinux/policy file could be opened multiple times, allowing a process to block others from reading the policy. The patch eliminates the policy_opened flag and tightens the policy mutex critical section, removing some extraneous checks. T...