CVE-2026-68334

Not enough EPSS history yet.

In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix io_thread race in rxrpc_wake_up_io_thread() rxrpc_wake_up_io_thread() checks local->io_thread before waking it, but then reloads the pointer for wake_up_process(). local->io_thread is cleared with WRITE_ONCE() when the I/O thread exits, so the second load can see NULL even if the first load did not. Take a READ_ONCE() snapshot and use it for both the NULL check and the wake_up_process() call, as rxrpc_encap_rcv() already does.

• git.kernel.orghttps://git.kernel.org/stable/c/092b42cf3f6013eec43607ecbcad674723649514
• git.kernel.orghttps://git.kernel.org/stable/c/745fb794c3e933c023af9dbb5876a5e16ad2dc71
• git.kernel.orghttps://git.kernel.org/stable/c/c9165e199f56997f2f2deb5d3ec2dfab98dfa288

No related CVEs by CWE or product.