CVE-2026-97491

In the Linux kernel, the following vulnerability has been resolved: net/rds: Don't sleep inside rdsibconnpathshutdown New rds rdma self tests exposed a hang when tearing down the ib network configs. This is caused by the shutdown worker thread sleeping on the waitevent call, which blocks other wo...

CVE-2026-97491 net/rds: Don't sleep inside rds_ib_conn_path_shutdown

In the Linux kernel, the following vulnerability has been resolved: net/rds: Don't sleep inside rdsibconnpathshutdown New rds rdma self tests exposed a hang when tearing down the ib network configs. This is caused by the shutdown worker thread sleeping on the waitevent call, which blocks other wo...

CVE-2026-97491 net/rds: Don't sleep inside rds_ib_conn_path_shutdown

In the Linux kernel, the following vulnerability has been resolved: net/rds: Don't sleep inside rdsibconnpathshutdown New rds rdma self tests exposed a hang when tearing down the ib network configs. This is caused by the shutdown worker thread sleeping on the waitevent call, which blocks other wo...

POC-CVE-2026-63030-CVE-2026-60137-

PoC: WP2Shell — CVE-2026-63030 & CVE-2026-60137 -red?style=for-the-badge 📌 概要 Overview WP2Shell は WordPress Core のソースコードにおける重大な脆弱性チェーン（Exploit Chain）であり、リモートからの認証不要攻撃者（Unauthenticated Remote Attacker）によるサーバー完全掌握（Full Server Takeover / RCE ）を可能にします。 このエクスプロイトチェーンは、以下の2つのセキュリティ脆弱性を組み合わせたものです： 1...

EUVD-2026-86076

In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrnirqfddeassign and the eventfd EPOLLHUP wakeup can race and free the same struct hsmirqfd: CPU0 CPU1 ---- ---- eventfdrelease wakeuppollEPOLLHUP hsmirqfdwakeup...

CVE-2026-97478 virt: acrn: Fix irqfd use-after-free during eventfd shutdown

In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrnirqfddeassign and the eventfd EPOLLHUP wakeup can race and free the same struct hsmirqfd: CPU0 CPU1 ---- ---- eventfdrelease wakeuppollEPOLLHUP hsmirqfdwakeup...

CVE-2026-97478

The Linux kernel contains a use-after-free vulnerability within the acrn virtualization component. A race condition exists between acrn_irqfd_deassign() and the eventfd EPOLLHUP wakeup, which can cause both paths to free the same struct hsm_irqfd. This race may cause a work item to resurrect a da...

CVE-2026-97478 virt: acrn: Fix irqfd use-after-free during eventfd shutdown

In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrnirqfddeassign and the eventfd EPOLLHUP wakeup can race and free the same struct hsmirqfd: CPU0 CPU1 ---- ---- eventfdrelease wakeuppollEPOLLHUP hsmirqfdwakeup...

CVE-2026-97478

In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrnirqfddeassign and the eventfd EPOLLHUP wakeup can race and free the same struct hsmirqfd: CPU0 CPU1 ---- ---- eventfdrelease wakeuppollEPOLLHUP hsmirqfdwakeup...

EUVD-2026-86043

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

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

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 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

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:...