CVE-2026-97439

The Linux kernel 's ntfs3 file system driver is vulnerable to a NULL function pointer dereference when handling a corrupted ntfs3 image. The issue occurs in generic_perform_write() after toggling system.ntfs_attrib and subsequently overwriting system.dos_attrib on the same file. The root cause is...

EUVD-2026-86052

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: preserve non-DOS attribute bits in system.dosattrib BUG A corrupted ntfs3 image can hit a NULL function pointer call in genericperformwrite after toggling system.ntfsattrib and then overwriting system.dosattrib on the...

CVE-2026-97439 fs/ntfs3: preserve non-DOS attribute bits in system.dos_attrib

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: preserve non-DOS attribute bits in system.dosattrib BUG A corrupted ntfs3 image can hit a NULL function pointer call in genericperformwrite after toggling system.ntfsattrib and then overwriting system.dosattrib on the...

CVE-2026-97438 fs/ntfs3: validate index entry key bounds

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate index entry key bounds BUG A malformed NTFS directory index entry can advertise a keysize larger than the bytes actually present in its NTFSDE payload. Directory lookup then passes that malformed key to...

CVE-2026-97438

The Linux kernel 's ntfs3 filesystem driver is vulnerable to a slab-out-of-bounds read. The root cause is that index-header validators only checked high-level geometry and failed to verify that individual NTFS_DE entries were properly aligned or that their key_size fit within the payload. A malfo...

EUVD-2026-86051

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate index entry key bounds BUG A malformed NTFS directory index entry can advertise a keysize larger than the bytes actually present in its NTFSDE payload. Directory lookup then passes that malformed key to...

CVE-2026-97438 fs/ntfs3: validate index entry key bounds

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate index entry key bounds BUG A malformed NTFS directory index entry can advertise a keysize larger than the bytes actually present in its NTFSDE payload. Directory lookup then passes that malformed key to...

CVE-2026-97416

The Linux kernel contains a vulnerability in the btrfs filesystem. A null-pointer dereference can occur during the btrfs_balance operation if metadata corruption leaves a chunk in the chunk tree without a corresponding block group in the in-memory cache. Specifically, the function btrfs_may_alloc...

EUVD-2026-86216

In the Linux kernel, the following vulnerability has been resolved: virtio-fs: avoid double-free on failed queue setup virtiofssetupvqs allocates fs-vqs and fs-mqmap before calling virtiofindvqs. If virtiofindvqs fails, the error path frees both pointers and returns an error to virtiofsprobe...

CVE-2026-93827 virtio-fs: avoid double-free on failed queue setup

In the Linux kernel, the following vulnerability has been resolved: virtio-fs: avoid double-free on failed queue setup virtiofssetupvqs allocates fs-vqs and fs-mqmap before calling virtiofindvqs. If virtiofindvqs fails, the error path frees both pointers and returns an error to virtiofsprobe...

CVE-2026-93827

The Linux kernel is vulnerable to a double-free issue within the virtio-fs component during a failed queue setup. The root cause is that virtio_fs_setup_vqs() frees fs->vqs and fs->mq_map if virtio_find_vqs() fails, but subsequent cleanup in virtio_fs_ktype_release() attempts to free them a...

CVE-2026-93827 virtio-fs: avoid double-free on failed queue setup

In the Linux kernel, the following vulnerability has been resolved: virtio-fs: avoid double-free on failed queue setup virtiofssetupvqs allocates fs-vqs and fs-mqmap before calling virtiofindvqs. If virtiofindvqs fails, the error path frees both pointers and returns an error to virtiofsprobe...

EUVD-2026-86129

In the Linux kernel, the following vulnerability has been resolved: block: handle nogenerate/noverify properly in fs-integrity Check the BIPCHECK flags before generating or verifying PI information, otherwise this can be incorrectly called for non-PI metadata and cause generation of incorrect...

CVE-2026-93257

The Linux kernel contains a vulnerability in the fs-integrity component where BIP_CHECK flags are not properly checked before generating or verifying PI information . This flaw can cause the system to incorrectly handle non-PI metadata, leading to the generation of incorrect metadata and potentia...

CVE-2026-93257 block: handle nogenerate/noverify properly in fs-integrity

In the Linux kernel, the following vulnerability has been resolved: block: handle nogenerate/noverify properly in fs-integrity Check the BIPCHECK flags before generating or verifying PI information, otherwise this can be incorrectly called for non-PI metadata and cause generation of incorrect...

CVE-2026-93257 block: handle nogenerate/noverify properly in fs-integrity

In the Linux kernel, the following vulnerability has been resolved: block: handle nogenerate/noverify properly in fs-integrity Check the BIPCHECK flags before generating or verifying PI information, otherwise this can be incorrectly called for non-PI metadata and cause generation of incorrect...

CVE-2026-93252

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix circular locking dependency in ocfs2initacl A lockdep warning indicates a circular locking dependency between &oi-ipxattrsem and &journal-jtransbarrier: WARNING: possible circular locking dependency detected is trying ...

Linux Distros Unpatched Vulnerability : CVE-2026-97439

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fs/ntfs3: preserve non-DOS attribute bits in system.dosattrib BUG A corrupted ntfs3 image can hit a NULL function pointer call in genericperformwrite after...

CVE-2026-97439

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: preserve non-DOS attribute bits in system.dosattrib BUG A corrupted ntfs3 image can hit a NULL function pointer call in genericperformwrite after toggling system.ntfsattrib and then overwriting system.dosattrib on the...

CVE-2026-97438: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate index entry key bounds BUG A malformed NTFS directory index entry can advertise a keysize larger than the bytes actually present in its NTFSDE payload. Directory lookup then passes that malformed key to...