CVE-2026-46268

The CVE relates to the Linux kernel PCI/P2PDMA subsystem. A warning in p2pmem_alloc_mmap() was triggered by an assertion VM_WARN_ON_ONCE_PAGE(!page_ref_count(page)) after the initial page refcount was changed to zero by a prior patch. The issue arises only when CONFIG_DEBUG_VM is enabled, produci...

CVE-2026-46265 RDMA/hns: Fix WQ_MEM_RECLAIM warning

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix WQMEMRECLAIM warning When sunrpc is used, if a reset triggered, our wq may lead the following trace: workqueue: WQMEMRECLAIM xprtiod:xprtrdmaconnectworker rpcrdma is flushing !WQMEMRECLAIM...

EUVD-2026-34127

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix WQMEMRECLAIM warning When sunrpc is used, if a reset triggered, our wq may lead the following trace: workqueue: WQMEMRECLAIM xprtiod:xprtrdmaconnectworker rpcrdma is flushing !WQMEMRECLAIM...

CVE-2026-46263

CVE-2026-46263 is a Linux kernel issue in drm/amd/display where eng_id may index stream_enc_regs beyond its 5-element size, causing out-of-bounds access. The fix adds an explicit bounds check (using ARRAY_SIZE) before indexing stream_enc_regs[eng_id], preventing access when eng_id is ENGINE_ID_DI...

CVE-2026-46255

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-edma: don't explicitly disable clocks in .remove The clocks in fsledmaengine::muxclk are allocated and enabled with devmclkgetenabled, which automatically cleans these resources up, but these clocks are also manual...

CVE-2026-46255 dmaengine: fsl-edma: don't explicitly disable clocks in .remove()

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-edma: don't explicitly disable clocks in .remove The clocks in fsledmaengine::muxclk are allocated and enabled with devmclkgetenabled, which automatically cleans these resources up, but these clocks are also manual...

CVE-2026-46252 regulator: core: fix locking in regulator_resolve_supply() error path

In the Linux kernel, the following vulnerability has been resolved: regulator: core: fix locking in regulatorresolvesupply error path If late enabling of a supply regulator fails in regulatorresolvesupply, the code currently triggers a lockdep warning: WARNING: drivers/regulator/core.c:2649 at...

kernel: net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit

In the Linux kernel, the following vulnerability has been resolved: net/sched: Make cakeenqueue return NETXMITCN when past bufferlimit The following setup can trigger a WARNING in htbactivate due to the condition: !cl-leaf.q-q.qlen tc qdisc del dev lo root tc qdisc add dev lo root handle 1: htb...

`logflux` was removed from crates.io for malicious code

The logflux crate attempted to download and run a malicious payload on the user's machine. The malicious crate had 1 version published on 2026-04-26, approximately 1 month before removal, and had no evidence of actual usage. This crate had no dependencies on crates.io. Thanks to Paweł Bis for...

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 ath12k wireless driver failing to clear outdated mappings in ahvif-linksmap when connecting...

CVE-2026-46255: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-edma: don't explicitly disable clocks in .remove The clocks in fsledmaengine::muxclk are allocated and enabled with devmclkgetenabled, which automatically cleans these resources up, but these clocks are also manual...

PT-2026-46031

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the PCI/P2PDMA component where the p2pmem alloc mmap function triggers a warning condition when CONFIG DEBUG VM is enabled. This occurs because the function uses an...

CVE-2026-46268: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: PCI/P2PDMA: Fix p2pmemallocmmap warning condition Commit b7e282378773 has already changed the initial page refcount of p2pdma page from one to zero, however, in p2pmemallocmmap it uses "VMWARNONONCEPAGE!pagerefcountpage" to asser...

CVE-2026-46265: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix WQMEMRECLAIM warning When sunrpc is used, if a reset triggered, our wq may lead the following trace: workqueue: WQMEMRECLAIM xprtiod:xprtrdmaconnectworker rpcrdma is flushing !WQMEMRECLAIM...

PT-2026-46011

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ath12k wifi driver where a stale link mapping is retained in ahvif-links map. This occurs when an arvif is initialized in non-AP STA mode but MLO connection...

CVE-2026-46252: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: regulator: core: fix locking in regulatorresolvesupply error path If late enabling of a supply regulator fails in regulatorresolvesupply, the code currently triggers a lockdep warning: WARNING: drivers/regulator/core.c:2649 at...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the regulator core module not correctly holding the regulatorlistmutex lock in the wrong path of...

Linux Distros Unpatched Vulnerability : CVE-2026-46265

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/hns: Fix WQMEMRECLAIM warning When sunrpc is used, if a reset triggered, our wq may lead the following trace: workqueue: WQMEMRECLAIM...

PT-2026-54821

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the High-availability Seamless Redundancy HSR implementation where a warning is incorrectly triggered in the hsr addr is self function. The problem occurs because...

PT-2026-54796

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel where a warning is triggered in the scx cgroup move task function when a sched ext scheduler is loaded. This occurs when the systemd user manager writ...