CVE-2026-80674

In the Linux kernel, the following vulnerability has been resolved: ntfs: validate resident attribute lists and harden the validator A base inode's $ATTRIBUTELIST is sanity-checked by loadattributelist only on the non-resident path; ntfsreadlockedinode copies a resident attribute list into...

CVE-2026-80672

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix u16 truncation of restart-area length check ntfscheckrestartarea validates that the $LogFile restart area and its trailing log client record array fit within the system page size: u16 raofs, ralen, caofs; ... ralen =...

CVE-2026-80673

CVE-2026-80673 affects the Linux kernel NTFS subsystem in ntfs_external_attr_find(). When resolving an attribute lookup with a non-zero lowest_vcn, the function peeks at the next $ATTRIBUTE_LIST entry but validates only bytes 0–6 before reading lowest_vcn (an __le64 at offset 8) and the name at n...

CVE-2026-72354

A flaw was found in the Linux kernel's NTFS file system driver. A local attacker could trigger a use-after-free vulnerability during Master File Table MFT writeback operations. This occurs due to a timing issue where memory is freed while still being accessed, which can lead to a system crash,...

CVE-2026-72353

A flaw was found in the Linux kernel's NTFS file system driver. A use-after-free vulnerability exists in the ntfsattrfallocate function, where a runlist element is accessed after its memory has been deallocated by a concurrent operation. A local attacker could exploit this to trigger a system...

CVE-2026-72210

A flaw was found in the Linux kernel's NTFS filesystem driver. An error in how the driver checks the boundaries of data it processes, specifically an 'off-by-one' error, allows it to read one byte beyond its intended memory region. This 'out-of-bounds read' could potentially lead to the disclosur...

CVE-2026-72209

A flaw was found in the Linux kernel's NTFS filesystem driver. A local attacker could craft a malicious NTFS image that causes the kernel to read beyond the intended memory boundary when processing $FILENAME attributes. This out-of-bounds read could lead to information disclosure or potentially a...

CVE-2026-72208

A flaw was found in the Linux kernel's NTFS file system driver. A missing bounds check when processing Extended Attribute EA entries in the ntfsealookup and ntfslistxattr functions could allow a local attacker to craft a malicious NTFS file system. When this file system is mounted, it could lead ...

CVE-2026-72207

A flaw was found in the NTFS file system driver in the Linux kernel. When the ntfsresidentattrresize function attempts to free space by converting resident attributes to non-resident, it incorrectly selects zero-length $DATA attributes for this conversion. This can lead to fsck file system check...

CVE-2026-72206

A flaw was found in the Linux kernel's NTFS filesystem driver. Insufficient validation of index block headers within INDX blocks could allow a local attacker to craft a malicious NTFS filesystem image. When this image is processed by the kernel, it could lead to a kernel panic due to an...

CVE-2026-72205

A flaw was found in the Linux kernel's NTFS filesystem driver. When an attempt to mount an NTFS volume fails, the ntfsfillsuper function's error handling path does not properly free all volume-wide resources. This oversight leads to a silent resource leak, where memory and other resources...

CVE-2026-72204

A flaw was found in the Linux kernel's NTFS file system driver. This vulnerability arises from insufficient validation of the $INDEXROOT header, which is crucial for managing directory and file indexes. An attacker could potentially craft a specially malformed NTFS file system. Processing this...

CVE-2026-72202

A flaw was found in the Linux kernel's NTFS filesystem driver. When calculating free clusters or Master File Table MFT records, a temporary state object is allocated on the heap. If this allocation fails, processes waiting for these counts can become unresponsive, leading to a denial of service D...

CVE-2026-72187

A flaw was found in the Linux kernel's NTFS file system driver. An attacker with local access could trigger a self-deadlock condition during inode eviction. This occurs when an attribute-list update during cluster allocation causes a temporary inode to lose its last reference, leading to an...

CVE-2026-72186

A flaw was found in the Linux kernel's NTFS driver. A local user could exploit this by writing to specific system files, such as $Bitmap, which are exposed through the showsysfiles interface. This unauthorized write access can lead to file system corruption and potentially cause a system deadlock...

CVE-2026-72211

A flaw was found in the Linux kernel's NTFS file system driver. When the driver attempts to reparent an index root, it can update metadata to reflect a larger size before the actual data structure is resized. If this resize operation fails, the file system can enter an inconsistent state. This...

CVE-2026-72184

A flaw was found in the Linux kernel's NTFS file system driver. When handling non-resident attributes, a memory leak occurs in the ntfsnonresidentattrinsertrange function. If the mapping of the runlist fails, allocated memory for holerl is not properly released. This can lead to resource exhausti...

CVE-2026-72188

A flaw was found in the Linux kernel's NTFS filesystem driver. A remote attacker could craft a malicious NTFS image that, when processed, causes the ntfslookupinodebyname function to return an unvalidated error-marked MFT Master File Table reference. This can lead to callers consuming a bogus err...

CVE-2026-72199

A flaw was found in the NTFS filesystem driver of the Linux kernel. This vulnerability arises from insufficient validation of resident index root values during lookup operations. An attacker could potentially craft a malicious NTFS filesystem that, when processed by the kernel, leads to...

CVE-2026-72198

A flaw was found in the Linux kernel's NTFS file system driver. This vulnerability arises from the incorrect handling of non-resident records for attributes that are expected to be resident. This can lead to 'union confusion paths' where the kernel attempts to read data from an incorrect memory...