CVE-2026-31431

CVE-2026-31431 - Proof-of-Concept Linux algifaead page-cache write to root - Local Privilege Escalation Exploit Writeup https://websec.net/blog/cve-2026-31431-linux-algifaead-page-cache-write-to-root-69f38a4ccddd2db1f520f170 Notes We haven't fully tested yet the PoC, its based on public reference...

CVE-2025-38561

CVE-2025-38561 ksmbd: PreauhHashValue race condition If client send multiple session setup requests to ksmbd, PreauhHashValue race condition could happen...

CVE-2026-31431-CopyFail-Lab

CVE-2026-31431 "Copy Fail" — Linux Kernel LPE Lab Overview This repository documents a complete lab investigation of CVE-2026-31431 Copy Fail , a high-severity local privilege escalation LPE vulnerability in the Linux kernel's algifaead cryptographic module, disclosed on April 29, 2026. CVSS Scor...

cve-2026-31431-detection

CVE-2026-31431 "Copy Fail" — Defensive Detection Package A production-ready collection of detection rules and triage guidance for CVE-2026-31431, a Linux kernel local privilege escalation in the algifaead crypto interface disclosed by Theori Xint Code Research. The vulnerability exploits an...

Polkit-pkexec-exploit-for-Linux

This repository does not have a README...

CVE-2021-4034

CVE-2021-4034 https://raw.githubusercontent.com/hackingyseguridad/CVE-2021-4034/main/binario Copy the RAW content and paste it into the Bash shell console: CVE-2021-4034 vulnerability, severity 7.8, dated 18/11/2021, in the pkexec component of Polkit https://gitlab.freedesktop.org/polkit/polkit/...

domi-owned

Domi-Owned Summary Domi-Owned is a tool used for compromising IBM/Lotus Domino servers. Tested on IBM/Lotus Domino 8.5.2, 8.5.3, 9.0.0, and 9.0.1 running on Windows and Linux. Requirements Domi-Owned uses Python 3, which can be install through your distribution's package manager apt, yum, etc...

CVE-2026-31431-CopyFail-Universal-LPE

CVE-2026-31431 "Copy Fail" — Universal LPE Exploit Linux kernel page cache 4-byte arbitrary write → Local Privilege Escalation Multiple exploit approaches: dynamic ELF entry point overwrite, full binary replacement, Python 3.x compatible with ctypes splice fallback. What is this? CVE-2026-31431 i...

Pack2TheRoot

CVE-2026-41651 - Pack2TheRoot Vulnerability Overview CVE-2026-41651, also known as the Pack2TheRoot vulnerability, is a critical security flaw affecting certain Linux systems. It allows an attacker to escalate privileges, potentially gaining root access or compromising the system. This...

CVE-2026-31431-Copy-Fail

CVE-2026-31431 - Verification and Mitigation Script This repository documents a Bash script used to assess exposure to CVE-2026-31431 on Linux hosts, with a focus on Ubuntu, and to apply a simple mitigation by blocking the algifaead module. Language versions: English: README.md Portuguese:...

Platypus

Platypus Un centro de gestión de hosts para flotas de máquinas Linux. Instala el agente Platypus en cada host que poseas; el agente se conecta de vuelta a tu servidor Platypus a través de TLS + protobuf; desde el servidor obtienes una shell interactiva, gestión de archivos y túneles de red en cad...

IPBan

IPBan - Software gratuito para bloquear atacantes rápida y fácilmente en Linux y Windows Enlaces útiles Obtén un descuento en IPBan Pro visitando https://ipban.com/upgrade-to-ipban-pro/. Integra IPBan con IPThreat, un sitio web y servicio 100% gratuito de direcciones IP maliciosas enviadas por la...

CVE-2026-43284-

CVE-2026-43284 Dirty Flag Local Privilege Escalation As of early May 2026, Dirty Frag refers to a high-severity Linux kernel vulnerability CVE-2026-43284 and CVE-2026-43500.Impact: It allows unprivileged users to gain root access full administrative control by exploiting how the kernel handles...

CVE-2026-31431

CVE-2026-31431 - Copy Fail Copy Fail is a logic bug in the Linux kernel's crypto subsystem CVE-2026-31431. A 2017 optimization in algifaead.c accidentally placed page cache pages into a writable scatterlist. The authencesn AEAD algorithm writes 4 scratch bytes past the output boundary during...

LinuxCatScale

Script de Recopilación de IR Linux-CatScale Linux CatScale es un script de bash que utiliza herramientas del sistema para recopilar datos exhaustivos de hosts basados en Linux. Los datos tienen como objetivo ayudar a los profesionales de DFIR a triage y delimitar incidentes. También se configura...

copyfail-rs

copyfail-rs Copy Fail exploit CVE-2026-31431 but in Rust, a critical vulnerability chaining AFALG and splice to achieve a 4-byte page cache write, leading to local privilege escalation on major Linux distributions. Based on the research and PoC by Xint Code. Disclaimer !CAUTION This project is fo...

copy-fail-CVE-2026-31431

CVE-2026-31431 — Copy Fail 732 bytes. Any distro. Root. A straight-line logic flaw in the Linux kernel's authencesn cryptographic template enables an unprivileged local user to perform a precise, controlled 4-byte write into the page cache of any readable file — including setuid binaries. No race...

CVE-2025-32463

CVE-2025-32463 — Sudo 1.9.14 → 1.9.17 Local Privilege Escalation via chroot Exploit script demonstrating a local privilege escalation affecting certain Sudo 1.9.x releases CVE-2025-32463. Exploit reference: https://www.exploit-db.com/exploits/52352 Tested on: Ubuntu 24.04.2 LTS with sudo 1.9.16p2...

buildah security update

An update is available for buildah. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The buildah package provides a tool for facilitating building OCI container...

skopeo security update

An update is available for skopeo. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Command line utility to inspect images and repositories directly on Docker...