EUVD-2026-45836

In the Linux kernel, the following vulnerability has been resolved: iommupt: Check for missing PAGESIZE in the pgsizebitmap Sashiko pointed out that the driver could drop PAGESIZE from the pgsizebitmap. That is technically allowed but nothing does it, and such an iommudomain would not be used wit...

EUVD-2026-45830

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: fix dmabuffer leak on bus acquire failure wilcwlanfirmwaredownload allocates dmabuffer with kmalloc at the top of the function and uses a 'fail:' label to free it via kfreedmabuffer on error. All later error paths...

CVE-2026-64102

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Reject MPA FPDU length underflow before signed receive math A malicious connected siw peer can send an iWARP FPDU whose MPA length field chdr-mpalen, 16 bit big-endian, peer-controlled is smaller than the fixed DDP/RDMA...

CVE-2026-64100 drm/msm: Fix shrinker deadlock

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix shrinker deadlock With PROVELOCKING on an Snapdragon X1 and VM reclaim pressure, we see: ====================================================== WARNING: possible circular locking dependency detected 7.0.0-debug+ 43...

CVE-2026-64099

The CVE-2026-64099 entry describes a Linux kernel vulnerability in DRM/V3D where CPU job query arrays could be read after the job is freed on error paths, causing a use-after-free. The root cause is reading cpu_job after v3d_job_cleanup() and in early failure paths, where v3d_job_deallocate() zer...

CVE-2026-64071

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix use-after-free in nvmefreehostmem nvmefreehostmem frees dev-hmbsgt via dmafreenoncontiguous but never clears the pointer afterward. This leads to a use-after-free if nvmefreehostmem is called twice in the same error...

CVE-2026-64069

The CVE-2026-64069 issue affects the Linux kernel netfs component where cancellation of DIO-read and single-read subrequests could fail during preparation, potentially leaving resources allocated or causing unexpected behavior. The root cause involves subrequests that were already added to the st...

CVE-2026-64069

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix cancellation of a DIO and single read subrequests When the preparation of a new subrequest for a read fails, if the subrequest has already been added to the stream-subrequests list, it can't simply be put and abandoned...

EUVD-2026-45642

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix cancellation of a DIO and single read subrequests When the preparation of a new subrequest for a read fails, if the subrequest has already been added to the stream-subrequests list, it can't simply be put and abandoned...

CVE-2026-64039

CVE-2026-64039 relates to the Linux kernel’s drm/msm/snapshot code, where dumping of unaligned regions caused issues because the snapshotting aligned data segments to 16 bytes. The fix removes length alignment and prints the last registers in the region more accurately; it also addresses a 16x me...

CVE-2026-63883 serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ

In the Linux kernel, the following vulnerability has been resolved: serial: qcomgeni: fix kfifo underflow when flush precedes DMA completion IRQ When uartflushbuffer runs before the DMA completion IRQ is delivered, the following race can occur all steps serialized by uartportlock: 1. DMA starts:...

EUVD-2026-45768

In the Linux kernel, the following vulnerability has been resolved: serial: qcomgeni: fix kfifo underflow when flush precedes DMA completion IRQ When uartflushbuffer runs before the DMA completion IRQ is delivered, the following race can occur all steps serialized by uartportlock: 1. DMA starts:...

CVE-2026-63863

The CVE-2026-63863 entry concerns the Linux kernel drm/gpusvm subsystem. The issue is a unbalanced unlock of gpusvm notifier_lock detected during drm_gpusvm_scan_mm(), where a path under err_free calls drm_gpusvm_notifier_lock() after unlocking, leading to a bad unlock balance warning. Connected ...

CVE-2026-63859 net: airoha: Add missing bits in airoha_qdma_cleanup_tx_queue()

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Add missing bits in airohaqdmacleanuptxqueue Similar to airohaqdmacleanuprxqueue, reset DMA TX descriptors in airohaqdmacleanuptxqueue routine. Moreover, reset TXDMAIDX to TXCPUIDX to notify the NIC the QDMA TX ring ...

CVE-2026-63859

CVE-2026-63859 pertains to the Linux kernel driver for the airoha QDMA path. The fix adds missing steps in the airoha_qdma_cleanup_tx_queue() routine: it now resets DMA TX descriptors and sets TX_DMA_IDX to TX_CPU_IDX to signal that the QDMA TX ring is empty, mirroring the existing airoha_qdma_cl...

EUVD-2026-45543

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Add missing bits in airohaqdmacleanuptxqueue Similar to airohaqdmacleanuprxqueue, reset DMA TX descriptors in airohaqdmacleanuptxqueue routine. Moreover, reset TXDMAIDX to TXCPUIDX to notify the NIC the QDMA TX ring ...

CVE-2026-63859

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Add missing bits in airohaqdmacleanuptxqueue Similar to airohaqdmacleanuprxqueue, reset DMA TX descriptors in airohaqdmacleanuptxqueue routine. Moreover, reset TXDMAIDX to TXCPUIDX to notify the NIC the QDMA TX ring ...

CVE-2026-63833 ntfs3: reject direct userspace writes to reserved $LX* xattrs

In the Linux kernel, the following vulnerability has been resolved: ntfs3: reject direct userspace writes to reserved $LX xattrs NTFS3 uses $LXUID, $LXGID, $LXMOD and $LXDEV as internal WSL permission metadata and reloads them into iuid, igid and imode from ntfsgetwslperm. Because the empty-prefi...

CVE-2026-53377

CVE-2026-53377 affects the Linux kernel DRM MSM driver. The GPU recovery path (Recover_worker) could fail to trigger recovery when no new work is submitted, leaving the GPU hung and potentially causing timeouts or unavailability. The fix changes Recover_worker to always recover the GPU (increment...

CVE-2026-53377 drm/msm: always recover the gpu

In the Linux kernel, the following vulnerability has been resolved: drm/msm: always recover the gpu Previously, in case there was no more work to do, recover worker wouldn't trigger recovery and would instead rely on the gpu going to sleep and then resuming when more work is submitted...