What is CVE-2026-99260?

CVE-2026-99260 is a security advisory published by Microsoft Security Response Center (MSRC) with Low severity. ntfs: fix resident conversion in ntfs_new_attr_flags

Which CVE IDs does CVE-2026-99260 cover?

CVE-2026-99260 covers the following CVE IDs: CVE-2026-99260. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-99260?

CVE-2026-99260 has a CVSS v3 base score of 3.3, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-99260?

CVE-2026-99260 affects 1 product, including: azl3 kernel 6.6.159.1-1 on Azure Linux 3.0.

CVE-2026-99260LowCVSS 3.3

ntfs: fix resident conversion in ntfs_new_attr_flags

Vendor

Microsoft Security Response Center (MSRC)

Published

November 4, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-99260 →

🎯 Affected products1

azl3 kernel 6.6.159.1-1 on Azure Linux 3.0

✅ Remediation

KBRelease Notes (Security Update) — fixed build 6.6.161.1-1

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-99260
referencehttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade