CVE-2026-64023 gpio: aggregator: fix a potential use-after-free

In the Linux kernel, the following vulnerability has been resolved: gpio: aggregator: fix a potential use-after-free On error we free aggr-lookups-devid before removing the entry from the lookup table. If a concurrent thread calls gpiodfind before we remove the entry, it could iterate over the li...

CVE-2026-64023 gpio: aggregator: fix a potential use-after-free

In the Linux kernel, the following vulnerability has been resolved: gpio: aggregator: fix a potential use-after-free On error we free aggr-lookups-devid before removing the entry from the lookup table. If a concurrent thread calls gpiodfind before we remove the entry, it could iterate over the li...

CVE-2026-64023

Summary of CVE-2026-64023 (Linux kernel GPIO aggregator use-after-free) Affected component: the kernel’s GPIO aggregator code. The vulnerability arises from a race during cleanup: on error, the code frees aggr->lookups->dev_id before removing the corresponding entry from the lookup table. I...

CVE-2026-64022

In the Linux kernel, the following vulnerability has been resolved: gpio: aggregator: remove the software node when deactivating the aggregator The dynamic software node we create for the aggregator platform device when using configfs is leaked when the device is deactivated. Destroy it as the la...

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-2026-63861

In the Linux kernel, the following vulnerability has been resolved: spi: mtk-snfi: unregister ECC engine on probe failure and remove callback mtksnandprobe registers the on-host NAND ECC engine, but teardown was missing from both probe unwind and remove-time cleanup. Add a devm cleanup action aft...

AZL-92582 CVE-2026-63858 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: add hook transactions for device deletions Restore the flag that indicates that the hook is going away, ie. NFTHOOKREMOVE, but add a new transaction object to track deletion of hooks without altering the...

CVE-2026-64003 scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Run queues for all non-SDEVDEL devices from scsirunhostqueues While a SCSI host is in a recovery state, scsimqrequeuecmd will not set the requeue list for a requeued command to be kicked in the future. The expectation...

EUVD-2026-45576

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Run queues for all non-SDEVDEL devices from scsirunhostqueues While a SCSI host is in a recovery state, scsimqrequeuecmd will not set the requeue list for a requeued command to be kicked in the future. The expectation...

CVE-2026-64003

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Run queues for all non-SDEVDEL devices from scsirunhostqueues While a SCSI host is in a recovery state, scsimqrequeuecmd will not set the requeue list for a requeued command to be kicked in the future. The expectation...

CVE-2026-64004

CVE-2026-64004 concerns the Linux kernel net/iucv subsystem. The vulnerability arises from a race between recvmsg() and getsockopt(SO_MSGSIZE) where the SO_MSGSIZE path dereferences iucv->hs_dev->mtu after iucv_sock_close() has set hs_dev to NULL, causing a NULL pointer dereference oops. Mi...

CVE-2026-64003 scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Run queues for all non-SDEVDEL devices from scsirunhostqueues While a SCSI host is in a recovery state, scsimqrequeuecmd will not set the requeue list for a requeued command to be kicked in the future. The expectation...

CVE-2026-63997 ethtool: module: avoid leaking a netdev ref on module flash errors

In the Linux kernel, the following vulnerability has been resolved: ethtool: module: avoid leaking a netdev ref on module flash errors moduleflashfwschedule is missing undo for setting the "inprogress" flag and taking the netdev reference. Delay taking these, the device can't disappear while we a...

EUVD-2026-45563

In the Linux kernel, the following vulnerability has been resolved: bonding: refuse to enslave CAN devices syzbot reported a kernel paging request crash in canrxunregister inside net/can/afcan.c. The crash occurs because a virtual CAN device vxcan is being enslaved to a bonding master. During the...

CVE-2026-63990

In CVE-2026-63990, the Linux kernel bonding code incorrectly allowed enslaving CAN devices (including vxcan) to a bonding master, which mutated CAN private state (can_ml_priv) rather than Ethernet-like structures. This caused a kernel paging request crash in can_rx_unregister() and potential memo...

EUVD-2026-45750

In the Linux kernel, the following vulnerability has been resolved: dpll: zl3073x: use dplldevicechangentf and remove changework The changework was introduced to send device change notifications from DPLL device callbacks without deadlocking on dplllock, since the callbacks are already invoked...

CVE-2026-63977 dpll: zl3073x: use __dpll_device_change_ntf() and remove change_work

In the Linux kernel, the following vulnerability has been resolved: dpll: zl3073x: use dplldevicechangentf and remove changework The changework was introduced to send device change notifications from DPLL device callbacks without deadlocking on dplllock, since the callbacks are already invoked...

CVE-2026-63977

The CVE-2026-63977 entry concerns the Linux kernel dpll ( zl3073x ) subsystem. The fix replaces the change_work mechanism with the exported __dpll_device_change_ntf(), calling it directly while holding dpll_lock, and removes the change_work infrastructure. This addresses a race where change_work ...

CVE-2026-63977 dpll: zl3073x: use __dpll_device_change_ntf() and remove change_work

In the Linux kernel, the following vulnerability has been resolved: dpll: zl3073x: use dplldevicechangentf and remove changework The changework was introduced to send device change notifications from DPLL device callbacks without deadlocking on dplllock, since the callbacks are already invoked...

CVE-2026-63977

In the Linux kernel, the following vulnerability has been resolved: dpll: zl3073x: use dplldevicechangentf and remove changework The changework was introduced to send device change notifications from DPLL device callbacks without deadlocking on dplllock, since the callbacks are already invoked...