CVE-2026-98228

A flaw was found in the Linux kernel's MIPS architecture support for Mobileye EyeQ platforms. On affected systems, atomic operations lack required memory synchronization barriers, which allows the processor to improperly reorder memory access. A local user can exploit this race condition through...

CVE-2026-98226

A flaw was found in the Linux kernel's swap subsystem. An internal tracking bit overlaps with the active page counter when swap utilization reaches very large capacities, causing the kernel to miscalculate active swap space. A local user capable of allocating enough memory to reach this threshold...

CVE-2022-0847-Linux

CVE-2022-0847 Description - POC for CVE-2022-0847: Linux Kernel Local Privilege Escalation Vulnerability. - create by antx at 2022-03-08. Detail - Security researcher Max Kellermann responsibly disclosed the 'Dirty Pipe' vulnerability and stated that it affects Linux Kernel 5.8 and later...

CVE_2026_31694

CVE-2026-31694 Passive Scanner A passive Linux host assessment tool for CVE-2026-31694 , a FUSE readdir-cache out-of-bounds write in the Linux kernel. The scanner evaluates the running kernel, FUSE exposure, local package metadata, kernel source evidence, execution environment, and operating-syst...

DirtyAH6

DirtyAH6 CVE-2026-80844 Writeup !WARNING The PoC is provided solely to help defenders, maintainers, and authorized security teams validate patches, mitigations, detections, and exposure on systems they own or are explicitly authorized to test. You are solely responsible for ensuring that your use...

copyfail

Copy Fail CVE-2026-31431 – Exploit Usage Guide Original Readme taken from @painoob All Kernel versions since 2017 / 2016 are vulnerable ! Kernel 7 is fully immune, others between 5-7 may still be vulnerable ⚠️ Disclaimer This content is for educational and authorized security testing purposes only...

CVE-2026-64561-Kernel-Fix

中文 | English 中文 升级 Linux Kernel 修复 CVE-2026-64561 教程 声明： 本文仅记录本人服务器环境下的修复过程，并非安全专业分析。如有不当之处，欢迎指正。 一、简介 本文档提供两种方式将 Linux Kernel 升级，用于修复 CVE-2026-64561 ：ELRepo RPM 安装（推荐）和源码编译。 项目| 说明 ---|--- CVE 编号| CVE-2026-64561 漏洞组件| Linux Kernel KVM/x86 修复方式| 升级 Linux Kernel（ELRepo RPM 或源码编译） 三、升级方法...

Security Bulletin: Multiple vulnerabilities in IBM Cloud Pak System

Summary Multiple vulnerabilities were found in linux kernel, libssh expat, libssh, openSSL in Platform System Manager PSM OS Image for Red Hat Enterprise Linux v8 shipped with IBM Cloud Pak System. Those vulnerabilities were addressed in IBM Cloud Pak System version 2.3.6.2. Vulnerability Details...

CVE-2017-6074-DOS

CVE-2017-6074 - DoS-Only Exploit Linux DCCP kernel panic This repository provides a modified version of the original CVE-2017-6074 exploit use-after-free in the Linux kernel DCCP subsystem, designed only to demonstrate Denial of Service DoS impact. An authenticated local user can trigger a kernel...

CVE-2015-1328

CVE-2015-1328 TryHackMe Walkthrough – Linux Kernel Privilege Escalation CVE-2015-1328 Objective The goal of this walkthrough was to escalate privileges from a low-privileged user karen to root by exploiting a vulnerable Linux kernel. Step 1 – Initial Enumeration After connecting to the target...

Dirty-Frag-Research-CVE-2026-43284-

CVE-2026-43284 Dirty Frag – Linux Kernel Vulnerability Research Overview This repository documents a complete defensive security research project focused on CVE-2026-43284 Dirty Frag , a Linux kernel vulnerability affecting the XFRM/IPsec networking subsystem. The goal of this project is not to...

CVE-2026-98332

A flaw was found in the Linux kernel's mac80211 wireless subsystem. The Tunneled Direct Link Setup TDLS code fails to verify whether a station is a direct-link peer rather than an access point before executing TDLS operations. A local attacker can exploit this flaw to cause inconsistent kernel...

CVE-2026-98221

A flaw was found in the Linux kernel's trusted keys subsystem. A local user can exploit this vulnerability by submitting a specially crafted trusted key payload. Because the kernel validates boundaries against the encoded data length rather than the decoded buffer size, an out-of-bounds memory re...

CVE-2026-98218

A flaw was found in the Linux kernel's I2C Address Translator ATR component. When an adapter fails to register, the driver frees the channel memory without clearing its reference pointer, leaving a dangling pointer. A local user could exploit this flaw during cleanup routines to trigger a...

CVE-2026-98217

A flaw was found in the Linux kernel's mlx4 InfiniBand driver that can result in a Denial of Service DoS. When device registration encounters an error during setup, the driver frees memory objects associated with partition key interfaces but retains their references. A subsequent device cleanup...

CVE-2026-98222

A flaw was found in the Linux kernel's encrypted keys subsystem. An integer overflow occurs during memory size calculations for key data, resulting in an undersized buffer allocation. A local user can exploit this issue by supplying crafted key data to trigger an out-of-bounds write to kernel...

RLSA-2026:77690 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ipvlan: Make the addrslock be per port CVE-2026-23103 kernel: KVM: SEV: Require in-GHCB scratch area if GHCB v2+ is in use CVE-2026-53360 kernel: vsock/virtio: fix zerocopy completion for...

RLSA-2026:77689 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ipvlan: Make the addrslock be per port CVE-2026-23103 kernel: KVM: SEV: Require in-GHCB scratch area if GHCB v2+ is in use CVE-2026-53360 kernel: vsock/virtio: fix zerocopy completion for...

USN-8911-1: Linux kernel (OEM) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Hardware crypto device drivers; - NVIDIA Tegra memory controller driver; - Network drivers; - USB core drivers; -...

USN-8911-1 linux-oem-6.17 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Hardware crypto device drivers; - NVIDIA Tegra memory controller driver; - Network drivers; - USB core drivers; -...