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,...

Canonical Ubuntu Linux 安全漏洞

Canonical Ubuntu Linux is a Linux operating system developed by the British company Canonical. The Canonical Ubuntu Linux 6.8, 6.17, and 7.0 versions contain security vulnerabilities. These vulnerabilities stem from incorrect validation of internal structure sizes, which may lead to out-of-bound...

EUVD-2026-32239

In the Linux kernel, the following vulnerability has been resolved: md/md-llbitmap: fix percpuref not resurrected on suspend timeout When llbitmapsuspendtimeout times out waiting for percpuref to become zero, it returns -ETIMEDOUT without resurrecting the percpuref. The caller mdllbitmapdaemonfn...

EUVD-2026-32240

In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: use priv-vididev for ctx lookup in vidiconnectionioctl vidiconnectionioctl retrieves the driverdata from drmdev-dev to obtain a struct vidicontext pointer. However, drmdev-dev is the exynos-drm master device, an...

EUVD-2026-32233

In the Linux kernel, the following vulnerability has been resolved: hwrng: core - use RCU and workstruct to fix race condition Currently, hwrngfill is not cleared until the hwrngfillfn thread exits. Since hwrngunregister reads hwrngfill outside the rngmutex lock, a concurrent hwrngunregister may...

CVE-2026-1248

IBM Business Automation Workflow containers and traditional may leak information about its database structure in error messages...

CVE-2026-1248

Technical details (affected components, root cause, remediation) are not publicly available in the provided documents; monitor for updates.

CVE-2026-1248 IBM Business Automation Workflow information leak

IBM Business Automation Workflow containers and traditional may leak information about its database structure in error messages...

CVE-2026-1248

IBM Business Automation Workflow containers and traditional may leak information about its database structure in error messages...

EUVD-2026-32521

IBM Business Automation Workflow containers and traditional may leak information about its database structure in error messages...

CVE-2026-1248 IBM Business Automation Workflow information leak

IBM Business Automation Workflow containers and traditional may leak information about its database structure in error messages...

UBUNTU-CVE-2026-46091

In the Linux kernel, the following vulnerability has been resolved: media: rc: igorplugusb: heed coherency rules In a control request, the USB request structure can be subject to DMA on some HCs. Hence it must obey the rules for DMA coherency. Allocate it separately...

UBUNTU-CVE-2026-45949

In the Linux kernel, the following vulnerability has been resolved: hwrng: core - use RCU and workstruct to fix race condition Currently, hwrngfill is not cleared until the hwrngfillfn thread exits. Since hwrngunregister reads hwrngfill outside the rngmutex lock, a concurrent hwrngunregister may...

CVE-2026-45975

In the Linux kernel, the following vulnerability has been resolved: ublk: use READONCE to read struct ublksrvctrlcmd struct ublksrvctrlcmd is part of the iouringsqe, which may lie in userspace-mapped memory. It's racy to access its fields with normal loads, as userspace may write to them...

CVE-2026-45949

The CVE concerns the Linux kernel hwrng subsystem. A race in hwrng_fill/hwrng_fillfn could cause use-after-free when unregistering while a fill thread is pending, or immediately after registration, leading to dead/unsafe cleanup of the hwrng_fill pointer. The fix serializes thread start/stop with...

CVE-2026-45856

The CVE-2026-45856 issue affects the Linux kernel's RDMA/uverbs subsystem, specifically ib_uverbs_post_send. The vulnerability arises when cmd.wqe_size from userspace is not validated before kmalloc and using the allocated memory as struct ib_uverbs_send_wr, allowing an out-of-bounds read of kern...

CVE-2026-45949

hwrng: core - use RCU and workstruct to fix race condition...

IBM Business Automation Workflow 安全漏洞

IBM Business Automation Workflow is a workflow automation solution developed by the American multinational company International Business Machines IBM. This product is primarily used for workflow management and compliance control, and it features workflow visibility and scalability. There is a...

PT-2026-43995

IBM Business Automation Workflow containers and traditional may leak information about its database structure in error messages...

PT-2026-43862

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the io uring/zcrx component. The function io free rbuf ring utilizes a struct user struct, but io zcrx ifq free releases this structure before the ring i...