pspy

pspy - 无需特权的 Linux 进程窥探 pspy 是一款命令行工具，旨在无需 root 权限即可窥探进程。它允许你查看其他用户运行的命令、cron 作业等，在它们执行时实时观测。非常适合在 CTF 中对 Linux 系统进行枚举。同时也能向你的同事展示为什么在命令行参数中传递密码是个坏主意。 该工具通过扫描 procfs 获取信息。Inotify 监视器被放置在文件系统的选定部分，这些监视器触发扫描以捕捉短时进程。 快速开始 下载 将工具下载到你要检查的 Linux 机器上。先获取二进制文件。在此处下载发布版二进制文件： 32 位大型静态版本：pspy32 下载 64...

fsmon

fsmon Low level filesystem monitor utility for Linux, Android, iOS and macOS. Author : pancake @ nowsecure License : MIT Designed for System administrators and incident responders Security researchers and forensic analysts Developers debugging I/O-heavy applications Reverse engineers interested i...

linux-malware-detect

Linux Malware Detect LMD Malware scanner for Linux — multi-stage threat detection MD5, SHA-256, HEX, YARA, statistical analysis, ClamAV integration, real-time inotify monitoring, quarantine/clean/restore operations, and multi-channel alerting email, Slack, Telegram, Discord. C 2002-2026, R-fx...

linux-malware-detect

Linux Malware Detect LMD Escáner de malware para Linux — detección de amenazas de múltiples etapas MD5, SHA-256, HEX, YARA, análisis estadístico, integración con ClamAV, monitorización en tiempo real con inotify, operaciones de cuarentena/limpieza/restauración y alertas multicanal correo...

sudo_digest_toctou_poc_CVE-2015-8239

sudoers DigestSpec TOCTOU POC 原理 Alyssa Milburn（https://twitter.com/noopwafel）发现 sudo 中 DigestSpec 设置存在一个 TOCTOU 竞态条件漏洞。DigestSpec 设置可用于允许用户通过 sudo 执行某个二进制文件，前提是该文件的哈希值与预设值匹配。更多关于此功能的信息请参见 man sudoers 并搜索 DigestSpec，关于 Alyssa 发现的漏洞详情，请参见...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15

In the Linux kernel, the following vulnerability has been resolved: inotify: Avoid reporting events with an invalid wd value. When inotifyfreeingmark races with inotifyhandleinodeevent, it is possible that inotifyhandle inodeevent sees that imark-wd has already been reset to -1 and reports this...

SUSE CVE-2026-89595

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix stale object mask after concurrent mark updates When a mark gets a new event bit, fanotify and inotify may avoid recalculating the object mask if the cached aggregate already contains that bit. This is racy with a...

Linux Distros Unpatched Vulnerability : CVE-2026-89595

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fsnotify: Fix stale object mask after concurrent mark updates When a mark gets a new event bit, fanotify and inotify may avoid recalculating the object mask if...

CVE-2026-89595

A flaw was found in the Linux kernel's fsnotify subsystem, affecting fanotify and inotify. A race condition can occur during concurrent updates to event marks, where the object mask becomes stale. This can lead to a denial of service or information disclosure, as events such as file modifications...

CVE-2026-89595

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix stale object mask after concurrent mark updates When a mark gets a new event bit, fanotify and inotify may avoid recalculating the object mask if the cached aggregate already contains that bit. This is racy with a...

DEBIAN-CVE-2026-89595

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix stale object mask after concurrent mark updates When a mark gets a new event bit, fanotify and inotify may avoid recalculating the object mask if the cached aggregate already contains that bit. This is racy with a...

CVE-2026-89595

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix stale object mask after concurrent mark updates When a mark gets a new event bit, fanotify and inotify may avoid recalculating the object mask if the cached aggregate already contains that bit. This is racy with a...

UBUNTU-CVE-2026-89595

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix stale object mask after concurrent mark updates When a mark gets a new event bit, fanotify and inotify may avoid recalculating the object mask if the cached aggregate already contains that bit. This is racy with a...

CVE-2026-89595 fsnotify: Fix stale object mask after concurrent mark updates

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix stale object mask after concurrent mark updates When a mark gets a new event bit, fanotify and inotify may avoid recalculating the object mask if the cached aggregate already contains that bit. This is racy with a...

EUVD-2026-76507

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix stale object mask after concurrent mark updates When a mark gets a new event bit, fanotify and inotify may avoid recalculating the object mask if the cached aggregate already contains that bit. This is racy with a...

CVE-2026-89595 fsnotify: Fix stale object mask after concurrent mark updates

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix stale object mask after concurrent mark updates When a mark gets a new event bit, fanotify and inotify may avoid recalculating the object mask if the cached aggregate already contains that bit. This is racy with a...

CVE-2026-89595

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix stale object mask after concurrent mark updates When a mark gets a new event bit, fanotify and inotify may avoid recalculating the object mask if the cached aggregate already contains that bit. This is racy with a...

CVE-2026-89595: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix stale object mask after concurrent mark updates When a mark gets a new event bit, fanotify and inotify may avoid recalculating the object mask if the cached aggregate already contains that bit. This is racy with a...

PT-2026-90311

Name of the Vulnerable Software and Affected Versions Linux kernel version 6.12.95 Description A race condition exists in the fsnotify system affecting fanotify and inotify. When a mark receives a new event bit, the system may skip recalculating the object mask if the cached aggregate already...

PT-2026-96360

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix stale object mask after concurrent mark updates When a mark gets a new event bit, fanotify and inotify may avoid recalculating the object mask if the cached aggregate already contains that bit. This is racy with a...