CVE-2026-46226

In the Linux kernel, the following vulnerability has been resolved: spi: fsl: fix controller deregistration Make sure to deregister the controller before releasing underlying resources like DMA during driver unbind...

CVE-2026-46226 spi: fsl: fix controller deregistration

In the Linux kernel, the following vulnerability has been resolved: spi: fsl: fix controller deregistration Make sure to deregister the controller before releasing underlying resources like DMA during driver unbind...

CVE-2026-46225

CVE-2026-46225 concerns the Linux kernel SPI host controller driver (rspi). The issue arises when deregistering the controller: resources such as DMA can be released before proper deregistration, potentially impacting availability. The root cause is captured as “spi: rspi: fix controller deregist...

EUVD-2026-32852

In the Linux kernel, the following vulnerability has been resolved: spi: rspi: fix controller deregistration Make sure to deregister the controller before releasing underlying resources like DMA during driver unbind...

CVE-2026-46181 RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event()

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx4: Fix mis-use of RCU in mlx4srqevent Sashiko points out the radixtree itself is RCU safe, but nothing ever frees the mlx4srq struct with RCU, and it isn't even accessed within the RCU critical section. It also will crash...

CVE-2026-46156 LoongArch: Fix potential ADE in loongson_gpu_fixup_dma_hang()

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Fix potential ADE in loongsongpufixupdmahang The switch case in loongsongpufixupdmahang may not DC2 or DC3, and readlcrtcreg will access with random address, because the "device" is from "base+PCIDEVICEID", "base" is...

CVE-2026-46144 RDMA/mana: Fix error unwind in mana_ib_create_qp_rss()

In the Linux kernel, the following vulnerability has been resolved: RDMA/mana: Fix error unwind in manaibcreateqprss Sashiko points out that manaibcfgvportsteering is leaked, the normal destroy path cleans it up...

CVE-2026-46133 RDMA/rxe: Reject unknown opcodes before ICRC processing

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Reject unknown opcodes before ICRC processing Even after applying commit 7244491dab34 "RDMA/rxe: Validate pad and ICRC before payloadsize in rxercv", a single unauthenticated UDP packet can still trigger panic. That pat...

EUVD-2026-32760

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Reject unknown opcodes before ICRC processing Even after applying commit 7244491dab34 "RDMA/rxe: Validate pad and ICRC before payloadsize in rxercv", a single unauthenticated UDP packet can still trigger panic. That pat...

CVE-2026-46126

CVE-2026-46126 affects the Linux kernel RDMA/mana component. The issue stems from the error unwind flow in mana_ib_create_qp_rss() cleanup of the Work Queue (WQ) table, leading to improper resource cleanup. Reports identify two bugs: (1) a double i-- in the first failure path of the unwinding loo...

RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv

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SUSE CVE-2026-46043

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Validate pad and ICRC before payloadsize in rxercv rxercv currently checks only that the incoming packet is at least headersizepkt bytes long before payloadsize is used. However, payloadsize subtracts both the...

kernel: iommu: disable SVA when CONFIG_X86 is set

A security vulnerability was found in the Linux kernel's IOMMU Shared Virtual Addressing SVA implementation on x86 architecture. When SVA is enabled, the IOMMU caches kernel page table entries. Since the kernel lacks a mechanism to notify the IOMMU when kernel page table pages are freed and...

CVE-2026-45910

A flaw was found in the Linux kernel's Remote Direct Memory Access RDMA RXE component. A race condition exists between the retransmittimer and rxedestroyqp functions. This can cause a Queue Pair QP reference count to underflow, leading to a use-after-free vulnerability. A local attacker could...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the fact that the IO buffer of the xboxremote driver is located within the device structure,...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the fact that the SPI/RSPI controller releases underlying resources such as DMA without properly...

PT-2026-44348

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A teardown order issue exists in the rspi SPI controller. The driver fails to deregister the controller before releasing underlying resources, such as DMA, during the driver unbind...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an issue with the switch case statement in the loongsongpufixupdmahang function within LoongArch...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the direct transmission of rxhashkeylen from RDMA/mana without verification, allowing potential...

ALSA-2026:21745 Important: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: Bluetooth: MGMT: Fix possible UAFs CVE-2025-39981 kernel: ima: don't clear IMADIGSIG flag when setting or removing non-IMA xattr...