CVE-2026-80714

A flaw was found in the Linux kernel's IP Virtual Server IPVS component. When a synced connection is established, it can incorrectly inherit a "one-packet" flag from its destination. This misconfiguration causes the connection's expiry process to mishandle its cleanup, leaving behind stale memory...

CVE-2026-80603 netfilter: nf_conntrack_irc: fix parse_dcc() off-by-one OOB read

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrackirc: fix parsedcc off-by-one OOB read parsedcc treats dataend as an inclusive end pointer, but its only caller passes datalimit = ibptr + datalen, which points one past the last valid byte. The newline searc...

CVE-2026-80567

A flaw was found in the Linux kernel. The synaptics-rmi4 input driver's rmif54bufferqueue function failed to propagate errors from its worker thread. This oversight could result in the delivery of stale or uninitialized memory to user applications, potentially leading to information disclosure or...

UBUNTU-CVE-2026-80567

In the Linux kernel, the following vulnerability has been resolved: Input: synaptics-rmi4 - propagate F54 worker errors to V4L2 queue Previously, rmif54bufferqueue waited for the worker thread to finish but ignored whether it succeeded. If the worker failed e.g., due to a timeout or register read...

CVE-2026-80567

In the Linux kernel, the following vulnerability has been resolved: Input: synaptics-rmi4 - propagate F54 worker errors to V4L2 queue Previously, rmif54bufferqueue waited for the worker thread to finish but ignored whether it succeeded. If the worker failed e.g., due to a timeout or register read...

CVE-2026-80567 Input: synaptics-rmi4 - propagate F54 worker errors to V4L2 queue

In the Linux kernel, the following vulnerability has been resolved: Input: synaptics-rmi4 - propagate F54 worker errors to V4L2 queue Previously, rmif54bufferqueue waited for the worker thread to finish but ignored whether it succeeded. If the worker failed e.g., due to a timeout or register read...

CVE-2026-80567

CVE-2026-80567 affects the synaptics-rmi4 input driver in the Linux kernel. The function rmi_f54_buffer_queue() waited for the F54 worker thread to finish but ignored its exit status. When the worker failed (e.g., due to a timeout or register read failure), the queue thread silently returned succ...

PT-2026-82183

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the synaptics-rmi4 driver where the rmi f54 buffer queue function fails to verify the success of the worker thread. When the worker fails due to register read failures...

EUVD-2026-64586

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix missing shared-key auth challenge length check The WEP shared-key authentication handler uses the challenge-text element's attacker-controlled length without checking it against the fixed 128-byte chgtxt...

UBUNTU-CVE-2026-74453

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Zero the tile state data array before each BIN job The binner BO is a single 16MB buffer split into 512KB slots that are handed out to jobs at submission time and recycled as jobs complete, without ever being cleared. Ea...

CVE-2026-46315

A flaw was found in the Linux kernel's iouring subsystem, specifically within the IORINGOPWAITID operation. This vulnerability occurs because the waitid information structure is not properly initialized before being copied to userspace. A local user could exploit this to expose stale data from...

CVE-2026-46229

A flaw was found in the Linux kernel's drm/amdkfd component. This vulnerability arises because VRAM Video Random Access Memory allocations for the KFD Kernel Fusion Driver path do not properly clear previously used memory. This oversight allows a local attacker, utilizing a compute kernel, to...

CVE-2026-45891

A flaw was found in the Linux kernel's hns3 network driver. This double-free vulnerability occurs due to incorrect handling of the txspare buffer during ring parameter setup. If memory allocation fails in the error cleanup path, a stale pointer to backup memory is erroneously freed twice. This ca...

CVE-2025-68746 spi: tegra210-quad: Fix timeout handling

In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Fix timeout handling When the CPU that the QSPI interrupt handler runs on typically CPU 0 is excessively busy, it can lead to rare cases of the IRQ thread not running before the transfer timeout is reached...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from improper timeout handling, which could cause the currxfer field to point to stale memory...

AMD CPU 安全漏洞

AMD CPUs are a family of CPUs from AMD. An unspecified vulnerability exists in AMD CPUs, which can be exploited by an attacker to run SEV-SNP clients with stale TLB entries, resulting in a loss of data integrity...

CVE-2025-38554

CVE-2025-38554 in the Linux kernel describes a use-after-free (UAF) involving VMAs: if vma->mm is freed after vma->vm_refcnt has dropped, a recycled VMA could be mishandled, leading to UAF. The race can occur when VMAs are recycled under RCU (with SLAB_TYPESAFE_BY_RCU) and lock_vma_under_rc...

CVE-2025-22013 KVM: arm64: Unconditionally save+flush host FPSIMD/SVE/SME state

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Unconditionally save+flush host FPSIMD/SVE/SME state There are several problems with the way hyp code lazily saves the host's FPSIMD/SVE state, including: Host SVE being discarded unexpectedly due to inconsistent...

kernel: NFSD: Finish converting the NFSv2 GETACL result encoder

A flaw was identified in the Linux kernel’s NFSD NFSv2 GETACL result encoder. During conversion to xdrstream, leftover code erroneously set the pagelen field of the send buffer. The XDR stream encoders are expected to manage buffer length automatically, and the incorrect manual setting can result...