Security Advisory
CVE-2026-63793
7.8
HIGH
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved:
ntfs: serialize volume label accesses
Protect vol->volume_label with a mutex and snaphost the label before
copy_to_user. This prevent a use-after-free when FS_IOC_SETFSLABEL
replaces the vol->volume_label and FS_IOC_GETTSLABEL reads it
concurrently.
Published Date
July 19, 2026
Official Source
NIST NVD Advisory