CVE-2021-4154

CVE-2021-4154 This bug was fix in https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3b0462726e7ef281c35a7a4ae33e93ee2bc9975b This exploit works on most pre-patch kernels for: CentOS 8 kernels higher than linux-4.18.0-305.el8 Debian 11 kernels higher than 5.10.0-8 Fedor...

StackRot

StackRot CVE-2023-3269: Linux kernel privilege escalation vulnerability GitHub-CI-verified exploit A flaw was found in the handling of stack expansion in the Linux kernel 6.1 through 6.4, aka "Stack Rot". The maple tree, responsible for managing virtual memory areas, can undergo node replacement...

CVE-2026-31431-poc

Copy Fail Command PoC Wrapper A small modified proof-of-concept wrapper for Copy Fail / CVE-2026-31431 that allows passing a custom command from the terminal instead of always launching an interactive root shell so it can be ran in an none interactive environment such as a web shell. This project...

DirtyClone

DirtyClone CVE-2026-43503 - Python PoC Non-official Python port of DirtyClone — a Linux kernel local privilege escalation vulnerability. This repository contains a working Proof of Concept that allows an unprivileged local user to gain root privileges by exploiting page-cache corruption via clone...

copyfail-rs

copyfail-rs Rust implementation of CVE-2026-31431 Copy Fail — a Linux kernel page-cache write primitive via AFALG splice. 中文文档 / Chinese README CVE-2026-31431 The Linux kernel's algifaead implementation allows an unprivileged user to write arbitrary data into the page cache of any readable file v...

dirty-pipe-poc

Dirty Pipe POC CVE-2022-0847 POC - https://dirtypipe.cm4all.com/ Description This exploit attempts to use the CVE-2022-0847 vulnerability to overwrite a read only file. When make exploit is run, it will: 1. Create a readonlyfile.txt 2. Execute the dirtypipe exploit. 3. Check if the dirtypipe...

Dirty-Frag-Analysis

Dirty Frag Deep Technical Analysis CVE-2026-43284 xfrm-ESP / CVE-2026-43500 RxRPC Linux kernel local privilege escalation vulnerability — PoC reverse engineering · Shellcode breakdown · Patch principles · Detection script Vulnerability Overview Dirty Frag exploits two independent vulnerabilities,...

CVE-2026-31431

CVE-2026-31431 - Copy Fail PoC Educational Proof of Concept for CVE-2026-31431 , also known as Copy Fail , a Linux kernel local privilege escalation vulnerability involving the AFALG / algifaead cryptographic interface. !WARNING This repository is provided strictly for educational, defensive, and...

CVE-2026-31431

Author: 0xShe Language / 语言 English: https://github.com/0xShe/CVE-2026-31431/blob/main/README.md 中文: https://github.com/0xShe/CVE-2026-31431/blob/main/README-CN.md CVE-2026-31431 Kernel Privilege Escalation Tool Guide 0x01 Quick Start Some target environments do not have Python installed, so this...

ksmbrace

ksmbrace Vulnerability research in ksmbd , the Linux kernel's in-kernel SMB3 server fs/smb/server/. Authenticated-attacker flaws on the durable-handle and path-resolution paths of ksmbd. The name nods to the race-condition theme of this line of work see the withheld byte-range-lock UAF,...

CVE-2026-53365

CVE-2026-53365 — VsockDrop:iouring + AFVSOCK Zero-Copy Reference Count Underflow, Page-Cache Overwrite Privilege Escalation HackSpeak distribution mirror. This repository is a distribution mirror of MaherAzzouzi/vsockdrop , with code identical to upstream; upstream does not include a LICENSE, so...

ghostlock-cve-2026-43499

CVE-2026-43499 GhostLock — ARM32 Kernel Privilege Escalation Research Linux kernel futex PI rtmutex Use-After-Free vulnerability research and exploit development targeting Huawei Watch 4 Pro MDS-AL00 , Snapdragon SW5100, armv7l, kernel 5.4.210. Vulnerability removewaiter in kernel/locking/rtmutex...

poc-cve-collection

poc-cve-collection Poc CVE Collection 🧪 Collects CVE PoCs and backs them up to the Internet Archive when they are unavailable on GitHub. Donate Support the maintenance of this project with PayPal or by scanning the QR code below. Example CVE-2026-31431 Title crypto: algifaead - Revert to operatin...

CVE-2026-46300_Fragnesia

🧨 Fragnesia — CVE-2026-46300 Linux Kernel LPE Audit & Exploit Toolkit · Page-Cache / XFRM ESP-in-TCP espintcp Regression Interactive audit → LPE prerequisite detection → Automated exploit execution after confirmation ⚠️ Ethical & Legal Warning This tool is intended solely for legitimate and...

januscape

Januscape — Linux KVM/x86 guest-to-host escape tracking site Source for the Januscape patch-status tracker: a single-page site recording which distributions have shipped a fix for the KVM/x86 guest-to-host escape in the Linux kernel. Where the facts live Everything about the bug — CVE IDs, affect...

ipv6_frag_escape

IPV6FRAGESCAPE — Linux IPv6 fragmentation container escape tracking site Source for the IPV6FRAGESCAPE patch-status tracker: a single-page site recording which distributions have shipped a fix for the IPv6 fragmentation container escape in the Linux kernel. Where the facts live Everything about t...

CVE-2017-5123

CVE-2017-5123 PoC CVE-2017-5123 - LPE - Bypassing SMEP/SMAP. No KASLR The waitid implementation in upstream kernels did not restrict the target destination to copy information results. This can allow local users to write to otherwise protected kernel memory, which can lead to privilege escalation...

same_type_object_reuse_exploits

PoC Same-Type/Same-Address Object Reuse Exploits PoC exploits developed by Mathias Krause associated with the blog at https://grsecurity.net/exploitinganddefendingagainstsametypeobjectreuse...

CVE-2026-90272

A flaw was found in the Linux kernel's perf: armpmuv3 component. The hwid branch stack field, which is passed to userspace, was not properly initialized by the Branch Record Buffer Extension BRBE driver. This could lead to the disclosure of uninitialized memory to userspace, potentially allowing ...

vsock_poc

vsockpoc Investigating the bug behind CVE-2021-26708 This repo contains a small writeup about CVE-2021-26708, and how this bug can be turned into a Use After Free write primitive. The PoC here is not a full exploit, but just my harness I used when trying to investigate this bug. It can successful...