CVE-2026-23302

MediumCVSS 4.7/10Last modified Oct 15, 2026

Description

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.

Metrics

CVSS 3.1 4.7/10CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-362

Affected software

No affected versions have been published.

Timeline

Published
Mar 25, 2026
Last modified
Oct 15, 2026
NVD status
Modified

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CVE-2026-23302: Medium severity, CVSS 4.7 | Vulnix