SUSE 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

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 concerns the Linux kernel SELinux policy handling. The vulnerability arises because multiple processes could concurrently open /sys/fs/selinux/policy, whereas previously only one open was allowed. The root cause is a retained policy_opened flag and a too-large critical section arou...