CVE-2026-53311

The CVE-2026-53311 entry concerns the Linux kernel fuse module. It describes a bug in fuse_dentry_revalidate() where a dentry could be passed without initialized ->d_time, discovered via KMSAN traces involving lookup_open(), __d_alloc(), d_revalidate(), and related path_openat/open_last_lookup...

EUVD-2026-39846

In the Linux kernel, the following vulnerability has been resolved: fuse: fix uninit-value in fusedentryrevalidate fusedentryrevalidate may be called with a dentry that didn't had -dtime initialised. The issue was found with KMSAN, where lookupopen calls dalloc, followed by drevalidate, as shown...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005093)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005093 advisory. In the Linux kernel, the following vulnerability has been resolved: hfs: fix to initialize fields of hfsinodeinfo after hfsallocinode Syzbot reports uninitialized...