CVE-2026-80678

A flaw was found in the Linux kernel's i2c: imx driver. A race condition during I2C slave registration and error handling could lead to a NULL pointer dereference. This occurs when the i2cimx-slave pointer is not properly cleared or assigned, especially if power management operations fail or if t...

CVE-2026-80725

A flaw was found in the Linux kernel’s Generic Receive Offload GRO component, which handles network packet aggregation. Improper validation of BIG TCP aggregation criteria allows a remote attacker to send specially crafted network frames. This can lead to an out-of-bounds write when processing IP...

CVE-2026-80633

A flaw was found in the Linux kernel's iommufd component. A local user could trigger a kernel warning by releasing the last reference on a Direct Memory Access Buffer DMABUF-backed IOMMU page table without holding the necessary dmaresv lock. This missing lock operation can lead to system...

CVE-2026-80621

A flaw was found in the Linux kernel's PCI DesignWare Cores DWC driver. When the controller lacks RAS DES capability, the dwcpcierasdesdebugfsinit function can incorrectly report success, leaving a pointer uninitialized. During debugfs teardown, the dwcpcierasdesdebugfsdeinit function then attemp...

CVE-2026-80667

A flaw was found in the Linux kernel's Mellanox mlx5 network driver, specifically within the Multi-Port Ethernet Switch MPESW work handling for Link Aggregation Groups LAG. When the mlx5laggetdevcomcomp function returns a null value, the mlx5mpeswwork function fails to call complete. This oversig...

CVE-2026-80655

A flaw was found in the Linux kernel's zynqmppower driver. A race condition during event registration could allow a local attacker to trigger a system crash. This occurs because certain work structures are registered before they are properly allocated and initialized. If firmware triggers an even...

CVE-2026-80610

A flaw was found in the Linux kernel's net: enetc module. When the numvsi value is zero, a divide-by-zero error occurs during the allocation of network rings. While this issue may not cause an immediate system crash on some architectures, it represents undefined behavior that could lead to system...

CVE-2026-80600

A flaw was found in the batman-adv module of the Linux kernel. This vulnerability occurs because the pskbmaypull function, when called by batadvgetvid, can reallocate a buffer. This causes variables to point to the previously freed memory, leading to a use-after-free condition. A local attacker...

CVE-2026-80598

A flaw was found in the ntfs3 component of the Linux kernel. This vulnerability occurs because the decompresslznt function, responsible for decompressing data, does not correctly check the boundaries of an array index. An attacker could exploit this by providing a corrupted NTFS3 image containing...

CVE-2026-80629

A flaw was found in the Linux kernel's octeontx2-af: npc component. This vulnerability arises from incorrect memory allocation when processing reserved MCAM entries for the CPT 2nd pass, leading to a small out-of-bounds write. An attacker could potentially exploit this memory corruption to cause ...

CVE-2026-80599

A flaw was found in the Linux kernel's batman-adv Better Approach To Mobile Ad-hoc Networking - Advanced module. An attacker, by sending specially crafted network packets, could trigger an out-of-bounds memory access in the batadvgetvid function. This occurs because the function fails to verify t...

cve-2026-29923

CVE-2026-29923 — pstrip64.sys ローカル特権昇格 CVE-2026-29923 の最小限の概念実証です。これは pstrip64.sys カーネルドライバ（EnTech Taiwan PowerStrip ≤ 3.90.736）の脆弱性で、非特権ユーザーモードプロセスが NT AUTHORITY\SYSTEM に昇格できるものです。 バグ pstrip64.sys は IOCTL（0x80002008）を公開しており、ユーザー提供の物理アドレスを受け取り、\Device\PhysicalMemory を開いて現在のプロセスハンドルで...

zephyr

.. raw:: html Zephyr 项目是一个可扩展的实时操作系统（RTOS），支持多种硬件架构，针对资源受限设备进行了优化，并且在设计之初就考虑到了安全性。 Zephyr OS 基于一个小体积内核，专为资源受限系统设计：从简单的嵌入式环境传感器和 LED 可穿戴设备，到复杂的智能手表和物联网无线网关。 Zephyr 内核支持多种架构，包括 ARM（Cortex-A、Cortex-R、Cortex-M）、Intel x86、ARC、Tensilica Xtensa、RISC-V、SPARC、MIPS，以及大量 支持的开发板。 .. below included in...

CVE-2026-80689

A flaw was found in the Linux kernel's mmiotrace component. When the mmiotracearray is not initialized or is disabled, invoking mmiotracerw or mmiotracemapping can lead to a NULL pointer dereference. This can cause a system crash, resulting in a Denial of Service DoS...

CVE-2026-80694

A flaw was found in the Linux kernel's mtkethsoc Ethernet driver. The mtkpollcontroller function incorrectly passed a netdevice pointer instead of an mtketh structure to mtkhandleirqrx. This incorrect parameter passing can lead to a system crash when ndopollcontroller is called with...

CVE-2026-80664

A flaw was found in the Linux kernel's netfilter component, specifically within the xtnat SNAT and DNAT target handlers. These handlers incorrectly assume the presence of an IP-family connection tracking state. A local attacker, by instantiating these handlers from an unsupported family, such as ...

SUIDGuard

SUIDGuard - OS X に緩和策を追加して悪用を困難にするカーネル拡張 Copyright c Stefan Esser / SektionEins GmbH, 2015. 不許複製。 [email protected] - https://www.sektioneins.de/ 公式ウェブサイト メディアの記事からここに来た場合は、公式ウェブサイト https://www.suidguard.com をチェックしてください。 概要 SUIDGuard は、エクスプロイトで通常悪用されるオペレーティングシステムの弱点を保護するための、いくつかの緩和策を実装した...

CVE-2025-40019-Essiv

CVE-2025-40019-Essiv ESSIV モジュールにおける CVE-2025-40019 の PoC です。（エクスプロイトは WIP） エクスプロイトに際しては、scatterlist（req-src と req-dst の両方）には pagelink メンバーがあることに注意してください。pagelink は、私の理解では、ページポインタと一緒に SG テーブル情報をエンコードする方法です。 root@kitploit: gdb ptype struct scatterlist type = struct scatterlist unsigned long...

CVE-2026-80700

A flaw was found in the drm/vmwgfx component of the Linux kernel. This vulnerability allows a local attacker to cause memory corruption by providing specially crafted input to the vmwexternalbocopy function. The function, which handles copying data between graphics buffers, does not properly...

CVE-2026-80697

A flaw was found in the Linux kernel's erofs filesystem. An invalid fpath for page cache sharing could lead to a null pointer dereference when a mincore operation is performed. This vulnerability could allow a local attacker to cause a system crash, resulting in a Denial of Service DoS...