CVE-2026-90134

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix kmaplocalpage usage in compress Several compressed I/O paths discard the address returned by kmaplocalpage and later access or unmap the page using pageaddress. This is invalid for highmem pages, and local mappings must...

EUVD-2026-81727

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix kmaplocalpage usage in compress Several compressed I/O paths discard the address returned by kmaplocalpage and later access or unmap the page using pageaddress. This is invalid for highmem pages, and local mappings must...

CVE-2026-90133 ntfs: Fix index_root heap OOB write in ntfs_ir_to_ib()

In the Linux kernel, the following vulnerability has been resolved: ntfs: Fix indexroot heap OOB write in ntfsirtoib ntfsirtoib copies all entries from indexroot into a freshly allocated indexblocksize-byte buffer without verifying that the entries fit in the available space. The entries in...

CVE-2026-90132 ntfs: reject unprivileged writes to reserved $LX* xattrs

In the Linux kernel, the following vulnerability has been resolved: ntfs: reject unprivileged writes to reserved $LX xattrs Reject setxattr of the reserved $LXUID, $LXGID, $LXMOD and $LXDEV names from userspace unless the caller has CAPSYSADMIN...

CVE-2026-90132

CVE-2026-90132 affects the Linux kernel's NTFS filesystem driver . An unprivileged local user can call setxattr on the reserved $LXUID, $LXGID, $LXMOD, and $LXDEV extended attributes without holding CAP_SYS_ADMIN , allowing modification of file metadata (owner, group, modification time, device nu...

CVE-2026-90132 ntfs: reject unprivileged writes to reserved $LX* xattrs

In the Linux kernel, the following vulnerability has been resolved: ntfs: reject unprivileged writes to reserved $LX xattrs Reject setxattr of the reserved $LXUID, $LXGID, $LXMOD and $LXDEV names from userspace unless the caller has CAPSYSADMIN...

CVE-2026-90132

In the Linux kernel, the following vulnerability has been resolved: ntfs: reject unprivileged writes to reserved $LX xattrs Reject setxattr of the reserved $LXUID, $LXGID, $LXMOD and $LXDEV names from userspace unless the caller has CAPSYSADMIN...

EUVD-2026-81725

In the Linux kernel, the following vulnerability has been resolved: ntfs: reject unprivileged writes to reserved $LX xattrs Reject setxattr of the reserved $LXUID, $LXGID, $LXMOD and $LXDEV names from userspace unless the caller has CAPSYSADMIN...

CVE-2026-90131

A data race in the Linux kernel's NTFS filesystem driver allows a concurrent mmap read fault to observe torn attribute length and offset fields in the MFT record while another thread performs link() or unlink(). The root cause is that ntfs_read_iomap_begin_resident() walks the MFT record without ...

CVE-2026-90131 ntfs: serialize resident iomap reads with mrec_lock

In the Linux kernel, the following vulnerability has been resolved: ntfs: serialize resident iomap reads with mreclock ntfsreadiomapbeginresident walks the MFT record through ntfsattrlookup - ntfsattrfind without taking ni-mreclock, while ntfsattrrecordresize, ntfsmakeroomforattr and...

EUVD-2026-81723

In the Linux kernel, the following vulnerability has been resolved: vdpasim: fix cleanup after worker creation failure vdpasimcreate leaves vdpasim-worker as an ERRPTR when kthreadrunworker fails. The error path then drops the device reference, which releases the partially initialized simulator...

CVE-2026-90130

In the Linux kernel, the following vulnerability has been resolved: vdpasim: fix cleanup after worker creation failure vdpasimcreate leaves vdpasim-worker as an ERRPTR when kthreadrunworker fails. The error path then drops the device reference, which releases the partially initialized simulator...

CVE-2026-90130 vdpa_sim: fix cleanup after worker creation failure

In the Linux kernel, the following vulnerability has been resolved: vdpasim: fix cleanup after worker creation failure vdpasimcreate leaves vdpasim-worker as an ERRPTR when kthreadrunworker fails. The error path then drops the device reference, which releases the partially initialized simulator...

CVE-2026-90131

In the Linux kernel, the following vulnerability has been resolved: ntfs: serialize resident iomap reads with mreclock ntfsreadiomapbeginresident walks the MFT record through ntfsattrlookup - ntfsattrfind without taking ni-mreclock, while ntfsattrrecordresize, ntfsmakeroomforattr and...

CVE-2026-90131 ntfs: serialize resident iomap reads with mrec_lock

In the Linux kernel, the following vulnerability has been resolved: ntfs: serialize resident iomap reads with mreclock ntfsreadiomapbeginresident walks the MFT record through ntfsattrlookup - ntfsattrfind without taking ni-mreclock, while ntfsattrrecordresize, ntfsmakeroomforattr and...

EUVD-2026-81724

In the Linux kernel, the following vulnerability has been resolved: ntfs: serialize resident iomap reads with mreclock ntfsreadiomapbeginresident walks the MFT record through ntfsattrlookup - ntfsattrfind without taking ni-mreclock, while ntfsattrrecordresize, ntfsmakeroomforattr and...

CVE-2026-90130

CVE-2026-90130 is a Linux kernel vulnerability in the vdpa_sim module. When kthread_run_worker() fails during device creation, vdpasim_create() leaves vdpasim->worker as an ERR_PTR . The subsequent error path releases the partially initialized simulator, and vdpasim_free() unconditionally pass...

CVE-2026-90130 vdpa_sim: fix cleanup after worker creation failure

In the Linux kernel, the following vulnerability has been resolved: vdpasim: fix cleanup after worker creation failure vdpasimcreate leaves vdpasim-worker as an ERRPTR when kthreadrunworker fails. The error path then drops the device reference, which releases the partially initialized simulator...

EUVD-2026-81722

In the Linux kernel, the following vulnerability has been resolved: virtioballoon: quiesce balloon work before device shutdown Commit 8bd2fa086a04 "virtio: break and reset virtio devices on deviceshutdown" added a generic virtio bus .shutdown handler that breaks and resets every virtio device...

CVE-2026-90129

This Linux kernel vulnerability affects the virtio_balloon driver. A commit that added a generic virtio bus .shutdown handler (for reboot and kexec) breaks and resets all virtio devices, but virtio_balloon provides no .shutdown of its own, so its asynchronous work remains armed. Once the device i...