CVE-2026-97430

In the Linux kernel, the following vulnerability has been resolved: xhci: Prevent queuing new commands if xhci is inaccessible Refuse to queue a new command on the command ring if xHC is marked inaccessible with the HCDFLAGHWACCESSIBLE. HCDFLAGHWACCESSIBLE is set and cleared in suspend and resume...

CVE-2026-97430 xhci: Prevent queuing new commands if xhci is inaccessible

In the Linux kernel, the following vulnerability has been resolved: xhci: Prevent queuing new commands if xhci is inaccessible Refuse to queue a new command on the command ring if xHC is marked inaccessible with the HCDFLAGHWACCESSIBLE. HCDFLAGHWACCESSIBLE is set and cleared in suspend and resume...

CVE-2026-97430 xhci: Prevent queuing new commands if xhci is inaccessible

In the Linux kernel, the following vulnerability has been resolved: xhci: Prevent queuing new commands if xhci is inaccessible Refuse to queue a new command on the command ring if xHC is marked inaccessible with the HCDFLAGHWACCESSIBLE. HCDFLAGHWACCESSIBLE is set and cleared in suspend and resume...

CVE-2026-97430

The Linux kernel contains a vulnerability where commands could be queued on the command ring even if the xhci controller was marked as inaccessible. The fix ensures the kernel refuses to queue new commands if the HCD_FLAG_HW_ACCESSIBLE flag is not set. Additionally, the kernel now prints a warnin...

CVE-2026-97429 drm/amdkfd: fix UAF race in destroy_queue_cpsch

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix UAF race in destroyqueuecpsch waitondestroyqueue drops locks to wait for queue resume, allowing a concurrent destroy to free the queue. Use isbeingdestroyed flag to serialize destruction...

CVE-2026-97429 drm/amdkfd: fix UAF race in destroy_queue_cpsch

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix UAF race in destroyqueuecpsch waitondestroyqueue drops locks to wait for queue resume, allowing a concurrent destroy to free the queue. Use isbeingdestroyed flag to serialize destruction...

CVE-2026-97429

A Use-After-Free (UAF) race condition exists in the Linux kernel within the drm/amdkfd component, specifically in the destroy_queue_cpsch function. The vulnerability is caused by wait_on_destroy_queue() dropping locks while waiting for a queue resume, which allows a concurrent destroy operation t...

CVE-2026-97429

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix UAF race in destroyqueuecpsch waitondestroyqueue drops locks to wait for queue resume, allowing a concurrent destroy to free the queue. Use isbeingdestroyed flag to serialize destruction...

EUVD-2026-86042

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix UAF race in destroyqueuecpsch waitondestroyqueue drops locks to wait for queue resume, allowing a concurrent destroy to free the queue. Use isbeingdestroyed flag to serialize destruction...

CVE-2021-1675-PrintNightmare-Analysis

脆弱性リサーチ：Windows Print Spoolerを介したローカル権限昇格とRCE（PrintNightmare / CVE-2021-1675） このリポジトリには、低権限のドメインユーザーが最大のシステム権限で任意のコードをリモート実行できるようにする、Windowsプリントマネージャーサービス（Print Spooler）の重大な脆弱性の詳細な技術レポート（Write-up）とエクスプロイト概念の分析が含まれています。 🛑 警告と免責事項:...

CVE-2026-97409 nvme-fc: Do not cancel requests in io target before it is initialized

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: Do not cancel requests in io target before it is initialized A new nvme-fc controller in CONNECTING state sees admin request timeout schedules ctrl-ioerrwork to abort inflight requests. This ends up calling...

CVE-2026-97409

The Linux kernel contains a vulnerability in the nvme-fc driver where a new controller in the CONNECTING state can trigger an admin request timeout. This schedules ctrl->ioerr_work to abort inflight requests by calling __nvme_fc_abort_outstanding_ios(). If the io tagset has not been initialize...

EUVD-2026-86222

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: Do not cancel requests in io target before it is initialized A new nvme-fc controller in CONNECTING state sees admin request timeout schedules ctrl-ioerrwork to abort inflight requests. This ends up calling...

CVE-2026-97409

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: Do not cancel requests in io target before it is initialized A new nvme-fc controller in CONNECTING state sees admin request timeout schedules ctrl-ioerrwork to abort inflight requests. This ends up calling...

CVE-2026-97409 nvme-fc: Do not cancel requests in io target before it is initialized

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: Do not cancel requests in io target before it is initialized A new nvme-fc controller in CONNECTING state sees admin request timeout schedules ctrl-ioerrwork to abort inflight requests. This ends up calling...

EUVD-2026-86216

In the Linux kernel, the following vulnerability has been resolved: virtio-fs: avoid double-free on failed queue setup virtiofssetupvqs allocates fs-vqs and fs-mqmap before calling virtiofindvqs. If virtiofindvqs fails, the error path frees both pointers and returns an error to virtiofsprobe...

CVE-2026-93827

In the Linux kernel, the following vulnerability has been resolved: virtio-fs: avoid double-free on failed queue setup virtiofssetupvqs allocates fs-vqs and fs-mqmap before calling virtiofindvqs. If virtiofindvqs fails, the error path frees both pointers and returns an error to virtiofsprobe...

CVE-2026-93827 virtio-fs: avoid double-free on failed queue setup

In the Linux kernel, the following vulnerability has been resolved: virtio-fs: avoid double-free on failed queue setup virtiofssetupvqs allocates fs-vqs and fs-mqmap before calling virtiofindvqs. If virtiofindvqs fails, the error path frees both pointers and returns an error to virtiofsprobe...

CVE-2026-93827

The Linux kernel is vulnerable to a double-free issue within the virtio-fs component during a failed queue setup. The root cause is that virtio_fs_setup_vqs() frees fs->vqs and fs->mq_map if virtio_find_vqs() fails, but subsequent cleanup in virtio_fs_ktype_release() attempts to free them a...

CVE-2026-93827 virtio-fs: avoid double-free on failed queue setup

In the Linux kernel, the following vulnerability has been resolved: virtio-fs: avoid double-free on failed queue setup virtiofssetupvqs allocates fs-vqs and fs-mqmap before calling virtiofindvqs. If virtiofindvqs fails, the error path frees both pointers and returns an error to virtiofsprobe...