CVE-2026-23302

ADVISORY - nist

Summary

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

net: annotate data-races around sk->sk_{data_ready,write_space}

skmsg (and probably other layers) are changing these pointers while other cpus might read them concurrently.

Add corresponding READ_ONCE()/WRITE_ONCE() annotations for UDP, TCP and AF_UNIX.

EPSS Score⁠: 0.00089 (0.006)

ADVISORY - nist

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

ADVISORY - redhat

Race Condition within a Thread

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