UBUNTU-CVE-2026-72037

In the Linux kernel, the following vulnerability has been resolved: net: lan743x: Initialize ethsyslock spinlock before use lan743xhardwareinit calls pci11x1xstrapgetstatus during the PCI11x1x probe sequence. That helper acquires the Ethernet subsystem hardware lock via lan743xhssyslockacquire,...

UBUNTU-CVE-2026-72283

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Nullify irqfd-producer if updating IRTE for bypass fails Nullify irqfd-producer if updating the IRTE for bypass fails, as leaving a dangling pointer will result in a use-after-free if the irqfd is reachable through KVM'...

CVE-2026-74413

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix wrong pcigetdrvdata type in AER handlers rtw89 stores an ieee80211hw pointer via pcisetdrvdata at probe time, but ioerrordetected and ioresume retrieve it as a netdevice pointer. This causes...

EUVD-2026-59560

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix wrong pcigetdrvdata type in AER handlers rtw89 stores an ieee80211hw pointer via pcisetdrvdata at probe time, but ioerrordetected and ioresume retrieve it as a netdevice pointer. This causes...

CVE-2026-74413 wifi: rtw89: fix wrong pci_get_drvdata type in AER handlers

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix wrong pcigetdrvdata type in AER handlers rtw89 stores an ieee80211hw pointer via pcisetdrvdata at probe time, but ioerrordetected and ioresume retrieve it as a netdevice pointer. This causes...

CVE-2026-74412

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: fix wrong pcigetdrvdata type in AER handlers rtw88 stores an ieee80211hw pointer via pcisetdrvdata at probe time, but ioerrordetected and ioresume retrieve it as a netdevice pointer. This causes...

CVE-2026-74412

Summary (CVE-2026-74412) : In the Linux kernel, the wifi driver rtw88 had a type mix-up in AER handlers: an ieee80211_hw pointer was stored with pci_set_drvdata() but later retrieved as a net_device pointer. This caused netif_device_detach/attach to operate on an ieee80211_hw struct, accessing wr...

EUVD-2026-59559

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: fix wrong pcigetdrvdata type in AER handlers rtw88 stores an ieee80211hw pointer via pcisetdrvdata at probe time, but ioerrordetected and ioresume retrieve it as a netdevice pointer. This causes...

CVE-2026-74412 wifi: rtw88: fix wrong pci_get_drvdata type in AER handlers

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: fix wrong pcigetdrvdata type in AER handlers rtw88 stores an ieee80211hw pointer via pcisetdrvdata at probe time, but ioerrordetected and ioresume retrieve it as a netdevice pointer. This causes...

EUVD-2026-59557

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: fix OOB read from firmware RX descriptor exceeding DMA buffer In rtwpcirxnapi, newlen is computed as the sum of pktlen 14-bit descriptor field, max 16383 and pktoffset drvinfosz + shift, both firmware-controlled. The...

EUVD-2026-59554

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: cancel SSR work items during PCI shutdown A reboot can crash the kernel if it overlaps with WLAN firmware crash recovery SSR. The crash is a NULL pointer dereference in the MHI teardown path while freeing DMA-backed...

CVE-2026-74407

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: cancel SSR work items during PCI shutdown A reboot can crash the kernel if it overlaps with WLAN firmware crash recovery SSR. The crash is a NULL pointer dereference in the MHI teardown path while freeing DMA-backed...

CVE-2026-74407 wifi: ath11k: cancel SSR work items during PCI shutdown

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: cancel SSR work items during PCI shutdown A reboot can crash the kernel if it overlaps with WLAN firmware crash recovery SSR. The crash is a NULL pointer dereference in the MHI teardown path while freeing DMA-backed...

CVE-2026-74407

In the Linux kernel, CVE-2026-74407 impacts PCI/MHI-based ath11k WLAN: during shutdown, SSR (WLAN firmware crash recovery) can race with teardown, leading to a NULL pointer dereference in the MHI teardown path while freeing DMA-backed contexts. The fix is to cancel SSR-related work items during P...

CVE-2026-74407 wifi: ath11k: cancel SSR work items during PCI shutdown

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: cancel SSR work items during PCI shutdown A reboot can crash the kernel if it overlaps with WLAN firmware crash recovery SSR. The crash is a NULL pointer dereference in the MHI teardown path while freeing DMA-backed...

CVE-2026-74383

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix out-of-bounds access in nvmesetupdescriptorpools nvmesetupdescriptorpools indexes dev-descriptorpools using the numanode forwarded from hctx-numanode by its single caller, nvmeinithctxcommon. On a non-NUMA kernel...

CVE-2026-74383

The CVE-2026-74383 issue is a Linux kernel vulnerability in nvme_setup_descriptor_pools where nvme_setup_descriptor_pools() index uses hctx->numa_node (-1 on non-NUMA) with an unsigned parameter, causing UINT_MAX and an out-of-bounds access on the descriptor_pools[] array. The result can fault...

CVE-2026-74383 nvme-pci: fix out-of-bounds access in nvme_setup_descriptor_pools

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix out-of-bounds access in nvmesetupdescriptorpools nvmesetupdescriptorpools indexes dev-descriptorpools using the numanode forwarded from hctx-numanode by its single caller, nvmeinithctxcommon. On a non-NUMA kernel...

EUVD-2026-59530

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix out-of-bounds access in nvmesetupdescriptorpools nvmesetupdescriptorpools indexes dev-descriptorpools using the numanode forwarded from hctx-numanode by its single caller, nvmeinithctxcommon. On a non-NUMA kernel...

CVE-2026-74383 nvme-pci: fix out-of-bounds access in nvme_setup_descriptor_pools

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix out-of-bounds access in nvmesetupdescriptorpools nvmesetupdescriptorpools indexes dev-descriptorpools using the numanode forwarded from hctx-numanode by its single caller, nvmeinithctxcommon. On a non-NUMA kernel...