What is CVE-2026-64160?

CVE-2026-64160 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. netfs: Fix potential for tearing in -\u003eremote_i_size and -\u003ezero_point

Which CVE IDs does CVE-2026-64160 cover?

CVE-2026-64160 covers the following CVE IDs: CVE-2026-64160. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-64160?

CVE-2026-64160 has a CVSS v3 base score of 5.8, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-64160?

CVE-2026-64160 affects 4 products, including: azl3 kernel 6.6.144.1-1 on Azure Linux 3.0; azl3 kernel 6.6.150.1-1 on Azure Linux 3.0; azl3 kernel 6.6.152.1-1 on Azure Linux 3.0; azl3 kernel 6.6.157.1-1 on Azure Linux 3.0.

CVE-2026-64160MediumCVSS 5.8

netfs: Fix potential for tearing in ->remote_i_size and ->zero_point

Vendor

Microsoft Security Response Center (MSRC)

Published

July 23, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-64160 →

🎯 Affected products4

azl3 kernel 6.6.144.1-1 on Azure Linux 3.0
azl3 kernel 6.6.150.1-1 on Azure Linux 3.0
azl3 kernel 6.6.152.1-1 on Azure Linux 3.0
azl3 kernel 6.6.157.1-1 on Azure Linux 3.0

✅ Remediation

KBRelease Notes (Security Update)

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-64160
referencehttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade