DEBIAN-CVE-2026-99129: Debian/linux vulnerability

In the Linux kernel, the following vulnerability has been resolved: selinux: fix BPF token permission checks Avoid multiple lookups of the bpffs creator SID using the token's file descriptor when the same information can be found via the resolved path/dentry (in selinuxbpftokencreate()) or the token itself (in selinuxbpfmapcreate() and selinuxbpfprogload()). Not only does this simplify the code, it avoids potential TOCTOU issues if the user changes the token file descriptor passed into the kernel.