CVE-2026-31643

In the Linux kernel, the following vulnerability has been resolved:

rxrpc: Fix key parsing memleak

In rxrpc_preparse_xdr_yfs_rxgk(), the memory attached to token->rxgk can be
leaked in a few error paths after it’s allocated.

Fix this by freeing it in the “reject_token:” case.

More information : https://git.kernel.org/stable/c/01f51318feb626deee1d0c8a190198cd7857d599