CVE-2026-46093

CVE-2026-46093 affects the Linux kernel mm/vmalloc subsystem. The issue arises because decay_va_pool_node() can be invoked concurrently from two paths—the purge path and the shrinker path via vmap_node_shrink_scan—without proper serialization. This leads to races and potential memory leaks. The d...

CVE-2026-46058 media: amphion: Fix race between m2m job_abort and device_run

In the Linux kernel, the following vulnerability has been resolved: media: amphion: Fix race between m2m jobabort and devicerun Fix kernel panic caused by race condition where v4l2m2mctxrelease frees m2mctx while v4l2m2mtryrun is about to call devicerun with the same context. Race sequence:...

CVE-2026-46058

CVE-2026-46058 affects the Linux kernel’s amphion VPU driver, where a race in the Video4Linux m2m framework could lead to a use-after-free and kernel panic. The issue arises when v4l2_m2m_ctx_release() frees the m2m_ctx while v4l2_m2m_try_run() is about to call device_run, potentially crashing vi...

CVE-2026-46058

In the Linux kernel, the following vulnerability has been resolved: media: amphion: Fix race between m2m jobabort and devicerun Fix kernel panic caused by race condition where v4l2m2mctxrelease frees m2mctx while v4l2m2mtryrun is about to call devicerun with the same context. Race sequence:...

EUVD-2026-32440

In the Linux kernel, the following vulnerability has been resolved: media: amphion: Fix race between m2m jobabort and devicerun Fix kernel panic caused by race condition where v4l2m2mctxrelease frees m2mctx while v4l2m2mtryrun is about to call devicerun with the same context. Race sequence:...

CVE-2026-46036 vfio/cdx: Serialize VFIO_DEVICE_SET_IRQS with a per-device mutex

In the Linux kernel, the following vulnerability has been resolved: vfio/cdx: Serialize VFIODEVICESETIRQS with a per-device mutex vfiocdxsetmsitrigger reads vdev-configmsi and operates on the vdev-cdxirqs array based on its value, but provides no serialization against concurrent VFIODEVICESETIRQS...

CVE-2026-46025

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: fix damoncall vs kdamondfn exit race Patch series "mm/damon/core: fix damoncall/damoswalk vs kdmond exit race". damoncall and damoswalk can leak memory and/or deadlock when they race with kdamond terminations. Fix...

CVE-2026-46025 mm/damon/core: fix damon_call() vs kdamond_fn() exit race

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: fix damoncall vs kdamondfn exit race Patch series "mm/damon/core: fix damoncall/damoswalk vs kdmond exit race". damoncall and damoswalk can leak memory and/or deadlock when they race with kdamond terminations. Fix...

CVE-2026-46008

CVE-2026-46008 relates to the Linux kernel DAMON subsystem. The race occurs between daño_walk() registration and damon_ctx->kdamond unset, potentially causing deadlocks when a kdamond_fn() loop exits. The fix introduces a new damon_ctx field, walk_control_obsolete, protected by walk_control_lo...

CVE-2026-46008 mm/damon/core: fix damos_walk() vs kdamond_fn() exit race

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: fix damoswalk vs kdamondfn exit race When kdamondfn main loop is finished, the function cancels remaining damoswalk request and unset the damonctx-kdamond so that API callers and API functions themselves can show t...

EUVD-2026-32305

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: fix damoswalk vs kdamondfn exit race When kdamondfn main loop is finished, the function cancels remaining damoswalk request and unset the damonctx-kdamond so that API callers and API functions themselves can show t...

CVE-2026-46008

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: fix damoswalk vs kdamondfn exit race When kdamondfn main loop is finished, the function cancels remaining damoswalk request and unset the damonctx-kdamond so that API callers and API functions themselves can show t...

CVE-2026-45975 ublk: use READ_ONCE() to read struct ublksrv_ctrl_cmd

In the Linux kernel, the following vulnerability has been resolved: ublk: use READONCE to read struct ublksrvctrlcmd struct ublksrvctrlcmd is part of the iouringsqe, which may lie in userspace-mapped memory. It's racy to access its fields with normal loads, as userspace may write to them...

CVE-2026-45973

CVE-2026-45973 affects the Linux kernel’s RDMA/mlx5 driver. A race during firmware reset in LAG mode could cause the driver to hang indefinitely while waiting for UMR completion on device unload, because the master/bond device would miss slave sys_error events. The fix adds a sys_error notifier r...

CVE-2026-45949 hwrng: core - use RCU and work_struct to fix race condition

In the Linux kernel, the following vulnerability has been resolved: hwrng: core - use RCU and workstruct to fix race condition Currently, hwrngfill is not cleared until the hwrngfillfn thread exits. Since hwrngunregister reads hwrngfill outside the rngmutex lock, a concurrent hwrngunregister may...

CVE-2026-45949 hwrng: core - use RCU and work_struct to fix race condition

In the Linux kernel, the following vulnerability has been resolved: hwrng: core - use RCU and workstruct to fix race condition Currently, hwrngfill is not cleared until the hwrngfillfn thread exits. Since hwrngunregister reads hwrngfill outside the rngmutex lock, a concurrent hwrngunregister may...

CVE-2026-45949

CVE-2026-45949 details from connected OSV/NVD entries confirm a race in the Linux kernel hwrng core where concurrent unregister/start calls may cause use-after-free due to hwrng_fill not being cleared reliably. The patch serializes access with rng_mutex, moves cleanup to a work_struct, and conver...

CVE-2026-45946 power: supply: ab8500: Fix use-after-free in power_supply_changed()

In the Linux kernel, the following vulnerability has been resolved: power: supply: ab8500: Fix use-after-free in powersupplychanged Using the devm variant for requesting IRQ before the devm variant for allocating/registering the powersupply handle, means that the powersupply handle will be...

CVE-2026-45945

The CVE-2026-45945 vulnerability affects the Linux kernel iommu/vt-d PASID entry handling. A race condition arises when replacing an active 512-bit PASID table entry; the existing approach writes a new entry in place, risking torn reads if the hardware fetches the entry in multiple 128-bit chunks...

CVE-2026-45945 iommu/vt-d: Fix race condition during PASID entry replacement

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix race condition during PASID entry replacement The Intel VT-d PASID table entry is 512 bits 64 bytes. When replacing an active PASID entry e.g., during domain replacement, the current implementation calculates a ne...