CVE-2026-72075

In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - fix race condition in resetdevice sysfs callback The imspcuresetdevice sysfs callback calls imspcuexecutecommand without acquiring pcu-cmdmutex. This can lead to data races and corruption of the shared command...

CVE-2026-72141

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: fix locked bus on SMBus block-read of 0 IRQ SMBus 3.1 6.5.7 allows a Block Read byte count of 0, but the interrupt-driven block-read state machine rejects it as -EPROTO. Worse, it returns without a NACK+STOP: the next...

UBUNTU-CVE-2026-72190

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix mreclock ABBA deadlock in rename ntfsfilefsync, ntfsdirfsync and ntfswriteinode lock an inode's mreclock before taking the mreclock of its parent directory. ntfsrename takes oldni-mreclock and olddirni-mreclock before...

UBUNTU-CVE-2026-72257

In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: q6apm: fix NULL pointer dereference in graphcallback When q6apmfreefragments is called it frees rxdata.buf/txdata.buf and sets them to NULL under graph-lock. A late DSP buffer-done response can race with this:...

UBUNTU-CVE-2026-72075

In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - fix race condition in resetdevice sysfs callback The imspcuresetdevice sysfs callback calls imspcuexecutecommand without acquiring pcu-cmdmutex. This can lead to data races and corruption of the shared command...

UBUNTU-CVE-2026-72142

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: fix locked bus on SMBus block-read of 0 atomic SMBus 3.1 6.5.7 allows a Block Read byte count of 0, but the atomic polling path rejects it as -EPROTO. Worse, it returns without a NACK+STOP: the next receive cycle has...

UBUNTU-CVE-2026-72174

In the Linux kernel, the following vulnerability has been resolved: fs/proc/taskmmu: fix hugetlb self-deadlock in pagemapscanptehole A PAGEMAPSCAN ioctl requesting PMSCANWPMATCHING on a hugetlb VMA hangs the calling thread, unkillably, as soon as the scan reaches an unpopulated part of the range:...

CVE-2026-72203

In the Linux kernel, the following vulnerability has been resolved: ntfs: skip extent mft records in writeback to prevent deadlock This patch fixes the ABBA deadlock between extentlock and extent mreclock triggered by xfstests generic/113, that occurs since the commit 6994acf33bae "ntfs: use base...

CVE-2026-72282

In the Linux kernel, the following vulnerability has been resolved: KVM: Move kvmiobusgetdev locking responsibilities to callers kvmiobusgetdev returns a device that is only matched by the address, and nothing else. This can cause a lifetime issue if the matched device is not the expected type, a...

UBUNTU-CVE-2026-72282

In the Linux kernel, the following vulnerability has been resolved: KVM: Move kvmiobusgetdev locking responsibilities to callers kvmiobusgetdev returns a device that is only matched by the address, and nothing else. This can cause a lifetime issue if the matched device is not the expected type, a...

CVE-2026-72142

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: fix locked bus on SMBus block-read of 0 atomic SMBus 3.1 6.5.7 allows a Block Read byte count of 0, but the atomic polling path rejects it as -EPROTO. Worse, it returns without a NACK+STOP: the next receive cycle has...

UBUNTU-CVE-2026-72062

In the Linux kernel, the following vulnerability has been resolved: gpio: mt7621: avoid corruption of shared interrupt trigger state The bank-shared fields like 'rising' and 'falling' are modified using non-atomic read-modify-write operations. Since every gpio chip instance represents an entire...

CVE-2026-74436

In the Linux kernel, the following vulnerability has been resolved: rxrpc: serialize kernel accept preallocation with socket teardown rxrpckernelchargeaccept reads rx-backlog without any socket/backlog synchronization and passes that raw pointer into rxrpcservicepreallocone. A concurrent...

CVE-2026-74418

In the Linux kernel, the following vulnerability has been resolved: dma-fence: Fix potential tracepoint null pointer dereferences Tracedmafencesignaled, tracedmafencewaitend and tracedmafencedestroy can all currently dereference a null fence-ops pointer after it has been reset on fence signalling...

CVE-2026-74416

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix memory leak in radeonringrestore on lock failure radeonringrestore takes ownership of the data buffer allocated by radeonringbackup. The caller radeongpureset only frees it in the non-restore branch; in the restor...

EUVD-2026-59563

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix memory leak in radeonringrestore on lock failure radeonringrestore takes ownership of the data buffer allocated by radeonringbackup. The caller radeongpureset only frees it in the non-restore branch; in the restor...

CVE-2026-74416 drm/radeon: fix memory leak in radeon_ring_restore() on lock failure

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix memory leak in radeonringrestore on lock failure radeonringrestore takes ownership of the data buffer allocated by radeonringbackup. The caller radeongpureset only frees it in the non-restore branch; in the restor...

CVE-2026-74396 RDMA/mlx5: Fix UMR XLT cleanup on ODP populate failure

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix UMR XLT cleanup on ODP populate failure mlx5rumrupdatexlt allocates and DMA maps an XLT buffer with mlx5rumrcreatexlt. The buffer is released by the common cleanup path through mlx5rumrunmapfreexlt. After...

CVE-2026-74396

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix UMR XLT cleanup on ODP populate failure mlx5rumrupdatexlt allocates and DMA maps an XLT buffer with mlx5rumrcreatexlt. The buffer is released by the common cleanup path through mlx5rumrunmapfreexlt. After...

CVE-2026-74396

CVE-2026-74396 affects the Linux kernel in the RDMA/mlx5 stack. The issue occurs in the path that allocates and DMA maps an XLT buffer via mlx5r_umr_create_xlt() and releases it through mlx5r_umr_unmap_free_xlt(). If mlx5_odp_populate_xlt() encounters an error, its error path previously returned ...