CVE-2026-90132

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxfc053f05ca282a5e760b41f6560ac835c4e28037 < 86f46508016bc1f2bffb3a52dc2664f942fb9802affected
LinuxLinuxfc053f05ca282a5e760b41f6560ac835c4e28037 < ea6a67ef64451d2da298f15baa35865b4bb6372aaffected
LinuxLinux7.1affected
LinuxLinux0 < 7.1unaffected
LinuxLinux7.2.6 <= 7.2.*unaffected
LinuxLinux7.3-rc1 <= *unaffected

Weaknesses

References