fusee-toy

This repository contains the source code for the fusee-toy project, my basic implementation of CVE-2018-6242 AKA Fusée Gelée, AKA shofel2. It was written in January 2021 to better my knowledge of the vulnerability. This implementation has been built using the fusee-nano and fusee-launcher project...

CVE-2026-93786

A flaw was found in the Linux kernel's ksmbd in-kernel Server Message Block component. When creating new files or directories, ksmbd improperly modified inherited Access Control Lists ACLs by overwriting restrictive permission masks. An authenticated user creating objects on an SMB share could...

CVE-2026-93782

A flaw was found in the Linux kernel's vhost-scsi driver. When updating device memory tables, the driver fails to wait for in-flight storage commands to complete before replacing memory mappings. A local user can exploit this issue to overwrite unintended memory when asynchronous command response...

zero-click-exploit-analysis

Zero-Click, Old Tricks Anatomy of the 2025 WhatsApp/ImageIO zero-click exploit chain CVE-2025-55177 + CVE-2025-43300. Research paper plus an interactive web companion with CVE walkthroughs, patch diffs, and hands-on heap/stack labs. Live site: https://mcs.danielwagner.ro Paper PDF:...

CVE-2026-90176

A flaw was found in ksmbd, a server message block SMB protocol implementation within the Linux kernel. A logic error in the checklockrange function, which is responsible for enforcing file locks, causes it to bypass mandatory byte-range lock checks for single-byte operations. This allows an...

Fragnesia

Local Privilege Escalation CVE-2026-46300 Usage: CGOENABLED=0 go build -ldflags="-s -w" -o fragnesia . ./fragnesia Affected Versions: Ubuntu 16.04 LTS RHEL 8,9 Rocky Linux 8,9,10 CentOS Stream 8,9,10 Oracle Linux 8,9 openEuler 20.03-LTS-SP4 22.03-LTS-SP3 22.03-LTS-SP4 24.03-LTS 24.03-LTS-SP1...

DirtyFrag

Local Privilege Escalation / Container Escape CVE-2026-43284 / CVE-2026-43500 Usage: CGOENABLED=0 go build -ldflags="-s -w" -o dirtyfrag . ./dirtyfrag Affected Versions: Ubuntu 24.04.4 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS 14.04 LTS RHEL 8.x,9.x,10.1 CentOS 8,9,10 Rocky Linux 8,9,...

CVE-2019-14287

🖥️ - This script was developed by h3x0v3rl0rd. script to check for CVE-2019-14287...

CVE-2026-43494-PinTheft-PoC

SLEY — PinTheft PoC CVE-2026-43494 Proof of concept — uid=1000raken → uid=0root after ./sley on WSL2 6.6.87.2-microsoft-standard-WSL2 Single-file proof-of-concept for CVE-2026-43494 PinTheft: a Linux kernel local privilege escalation that chains an RDS zerocopy reference-count bug with iouring...

CVE-2023-3460_FIX

CVE-20233460 This lab is built for learning and privilege escalation. To practice privilege escalation skills, you can read more at the link below. https://viblo.asia/p/leo-thang-dac-quyen-trong-linux-linux-privilege-escalation-1-using-suid-bit-QpmlexgrZrd...

Important: Red Hat Security Advisory: qt6-qt5compat security update

An update for qt6-qt5compat is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

CVE-2026-23111-nftables-lab

CVE-2026-23111 nftables LPE: exposure check and safe lab Defensive tooling and a reproducible virtual-machine lab for CVE-2026-23111, the nftables use-after-free local privilege escalation in the Linux kernel an inverted element-activity check in nftmapcatchallactivate, the "off by !" bug. An...

2006

2006 Exploits del Kernel de Linux - CVE-2006-2451 + CVE-2006-3626...

CVE-2026-43284-DirtyFrag-PoC

CVE-2026-43284 — 4-byte XFRM/ESP Proof-of-concept local privilege escalation via XFRM/ESP page-cache corruption 4-byte write primitive · 48 iterations · 192-byte ELF overwrite · unprivileged user + netns Proof of concept Left: kernel preflight, setuid scan, and exploit chain · Right: root shell...

Linux_X86_Reverse_TCP_Alphanumeric_Staged_Shellcode_Execve-bin-bash

This repository does not have a README...

SLAE-770

SLAE SecurityTube Linux Assembly Expert This blog post has been created for completing the requirements of the SecurityTube Linux Assembly Expert cerfication: http://www.securitytube-training.com/online-courses/securitytube-linux-assembly-expert/index.html SLAE ID: SLAE-770...

Exploiting-a-Linux-kernel-vulnerability

Exploiting-a-Linux-kernel-vulnerability - IT19159140 Local Root vulnerability- CVE-2019-13272 / Security Bypass Vulnerability – CVE-2019-14287 Absolutely, I always choose Linux vulnerability, but then I had to choose different vulnerability else because I didn't know two people could do the same...

CVE-2022-2639-PipeVersion

CVE-2022-2639 using pipe primitive CVE-2022-2639: Linux kernel openvswitch local privilege escalation. introduced in: e64457191a259537bbbfaebeba9a8043786af96f v3.13 fixed in: cefa91b2332d7009bc0be5d951d6cbbf349f90f8 v5.18 Using pipe-primitive to exploit CVE-2022-2639, so no kaslr leak nor smap sm...

Important: Red Hat Security Advisory: qt5-qtbase security update

An update for qt5-qtbase is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring...

Important: Red Hat Security Advisory: qt5-qtbase security update

An update for qt5-qtbase is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common...