CVE-2026-90132

HighCVSS 7.1/10Last modified Oct 19, 2026

Description

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

ntfs: reject unprivileged writes to reserved $LX* xattrs

Reject setxattr of the reserved $LXUID, $LXGID, $LXMOD and $LXDEV names from userspace unless the caller has CAP_SYS_ADMIN.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
LinuxLinux>= fc053f05ca282a5e760b41f6560ac835c4e28037, < 86f46508016bc1f2bffb3a52dc2664f942fb9802; >= fc053f05ca282a5e760b41f6560ac835c4e28037, < ea6a67ef64451d2da298f15baa35865b4bb6372a
LinuxLinux7.1

References

Timeline

Published
Sep 17, 2026
Last modified
Oct 19, 2026
NVD status
Received

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CVE-2026-90132: High severity, CVSS 7.1 | Vulnix