3831 matches found
CVE-2026-72187
The CVE covers a Linux kernel ntfs-related self-deadlock during inode eviction. A) Root cause: an attribute-list update while allocating clusters can drop the last reference to a temporary attribute inode, causing eviction of that inode to drop its reference to the base inode; if the base inode i...
EUVD-2026-58945
In the Linux kernel, the following vulnerability has been resolved: ntfs: avoid self-deadlock during inode eviction An attribute-list update performed while allocating clusters can drop the last reference to the temporary attribute inode. Evicting that inode drops its reference to the base inode...
CVE-2026-72187 ntfs: avoid self-deadlock during inode eviction
In the Linux kernel, the following vulnerability has been resolved: ntfs: avoid self-deadlock during inode eviction An attribute-list update performed while allocating clusters can drop the last reference to the temporary attribute inode. Evicting that inode drops its reference to the base inode...
CVE-2026-72186
CVE-2026-72186 affects the Linux kernel NTFS handling: system files such as $Bitmap exposed via show_sys_files can be written from userspace, causing volume corruption and a deadlock between writeback and the folio due to the cluster allocator scanning the inode’s page cache. The fixed approach m...
CVE-2026-72186 ntfs: make system files immutable to prevent corruption
In the Linux kernel, the following vulnerability has been resolved: ntfs: make system files immutable to prevent corruption When a system file such as $Bitmap is exposed via showsysfiles and written from userspace, the volume is corrupted and, because the cluster allocator scans $Bitmap through t...
CVE-2026-72186 ntfs: make system files immutable to prevent corruption
In the Linux kernel, the following vulnerability has been resolved: ntfs: make system files immutable to prevent corruption When a system file such as $Bitmap is exposed via showsysfiles and written from userspace, the volume is corrupted and, because the cluster allocator scans $Bitmap through t...
EUVD-2026-58944
In the Linux kernel, the following vulnerability has been resolved: ntfs: make system files immutable to prevent corruption When a system file such as $Bitmap is exposed via showsysfiles and written from userspace, the volume is corrupted and, because the cluster allocator scans $Bitmap through t...
CVE-2026-72187 ntfs: avoid self-deadlock during inode eviction
In the Linux kernel, the following vulnerability has been resolved: ntfs: avoid self-deadlock during inode eviction An attribute-list update performed while allocating clusters can drop the last reference to the temporary attribute inode. Evicting that inode drops its reference to the base inode...
CVE-2026-72185 ntfs: fix WARN_ON for resident attribute in ntfs_map_runlist_nolock()
In the Linux kernel, the following vulnerability has been resolved: ntfs: fix WARNON for resident attribute in ntfsmaprunlistnolock When ntfsmaprunlistnolock needs to look up the attribute extent containing a target VCN ctxneedsreset == true, it calls ntfsattrlookup and then expects the result to...
CVE-2026-72185
The CVE-2026-72185 entries describe a Linux kernel NTFS vulnerability in ntfs_map_runlist_nolock() where a crafted NTFS image could place a resident attribute where a non-resident attribute is expected. The underlying bug was a mismatch between expected attribute type and actual data, previously ...
EUVD-2026-58943
In the Linux kernel, the following vulnerability has been resolved: ntfs: fix WARNON for resident attribute in ntfsmaprunlistnolock When ntfsmaprunlistnolock needs to look up the attribute extent containing a target VCN ctxneedsreset == true, it calls ntfsattrlookup and then expects the result to...
CVE-2026-72185 ntfs: fix WARN_ON for resident attribute in ntfs_map_runlist_nolock()
In the Linux kernel, the following vulnerability has been resolved: ntfs: fix WARNON for resident attribute in ntfsmaprunlistnolock When ntfsmaprunlistnolock needs to look up the attribute extent containing a target VCN ctxneedsreset == true, it calls ntfsattrlookup and then expects the result to...
EUVD-2026-58942
In the Linux kernel, the following vulnerability has been resolved: ntfs: fix hole runlist memory leak in insert range error path ntfsnonresidentattrinsertrange allocates holerl before mapping the whole runlist. If ntfsattrmapwholerunlist fails, the error path drops ni-runlist.lock and returns...
CVE-2026-72184 ntfs: fix hole runlist memory leak in insert range error path
In the Linux kernel, the following vulnerability has been resolved: ntfs: fix hole runlist memory leak in insert range error path ntfsnonresidentattrinsertrange allocates holerl before mapping the whole runlist. If ntfsattrmapwholerunlist fails, the error path drops ni-runlist.lock and returns...
CVE-2026-72184 ntfs: fix hole runlist memory leak in insert range error path
In the Linux kernel, the following vulnerability has been resolved: ntfs: fix hole runlist memory leak in insert range error path ntfsnonresidentattrinsertrange allocates holerl before mapping the whole runlist. If ntfsattrmapwholerunlist fails, the error path drops ni-runlist.lock and returns...
CVE-2026-72184
The CVE-2026-72184 issue in the Linux kernel NTFS code leaks memory: ntfs_non_resident_attr_insert_range() allocates hole_rl, and on failure of ntfs_attr_map_whole_runlist() the error path drops ni->runlist.lock and returns without freeing hole_rl, leaking sizeof(*hole_rl) * 2 bytes. The fix f...
PT-2026-73022
In the Linux kernel, the following vulnerability has been resolved: ntfs: harden runlist realloc size calculations Add a shared helper to safely convert runlist element counts to byte sizes using overflow checks, and use it in both ntfs rl realloc and ntfs rl realloc nofail...
PT-2026-72386
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the NTFS driver where the shared lookup-time attribute validator fails to reject non-resident records for certain resident-only attribute types. This creates...
PT-2026-72396
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the NTFS driver where the system fails to verify if there is sufficient space in the Extended Attribute EA entry before accessing the next entry offset field. This...
PT-2026-72392
In the Linux kernel, the following vulnerability has been resolved: ntfs: centalize $INDEX ROOT header validation Add a dedicated helper to perform stricter validation of $INDEX ROOT and use it for both directory inodes and named index inodes. This keeps the root size and header geometry checks...