What is CVE-2026-23302?

CVE-2026-23302 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. net: annotate data-races around sk-\u003esk_{data_ready,write_space}

Which CVE IDs does CVE-2026-23302 cover?

CVE-2026-23302 covers the following CVE IDs: CVE-2026-23302. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-23302?

CVE-2026-23302 has a CVSS v3 base score of 7.1, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-23302?

CVE-2026-23302 affects 3 products, including: azl3 kernel 6.6.126.1-1 on Azure Linux 3.0; azl3 kernel 6.6.130.1-3 on Azure Linux 3.0; azl3 kernel 6.6.134.1-2 on Azure Linux 3.0.

CVE-2026-23302MediumCVSS 7.1

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

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-23302 →

🎯 Affected products3

azl3 kernel 6.6.126.1-1 on Azure Linux 3.0
azl3 kernel 6.6.130.1-3 on Azure Linux 3.0
azl3 kernel 6.6.134.1-2 on Azure Linux 3.0

✅ Remediation

KBCBL-Mariner Releases (Security Update) — fixed build 6.6.137.1-1

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23302
referencehttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade