uptux

uptux Specialized privilege escalation checks for Linux systems. Implemented so far: Writable systemd paths, services, timers, and socket units Disassembles systemd unit files looking for: References to executables that are writable References to broken symlinks pointing to writeable directories...

CVE-2023-4911

CVE-2023-4911 This is a PoC Proof Of Concept for the Looney Tunables Linux Privilege Escalation vulnerability. This is based on this PoC. Great thanks to leesh3288. Here you can find a very detailed writeup, and here you can see a very cool video by IppSec. Usage Check if it's vulnerable env -i...

bx2-writeups

Security Writeups A collection of my cybersecurity writeups covering: TryHackMe Hack The Box Linux Privilege Escalation AI & Infrastructure Security CTFs Security Challenges Author: Nanashi Bx2...

thm-cybersec-portfolio

TryHackMe Notes — Cybersecurity Portfolio Personal notes and summaries of completed TryHackMe rooms. Built as a study reference and portfolio for IT security roles. Completed Rooms | Room| Topic ---|---|--- 01| Linux Privilege Escalation| Linux privesc techniques 02| Sudo Buffer Overflow|...

python3-ansible-compat-26.8.0-1.1 on GA media (moderate)

python3-ansible-compat-26.8.0-1.1 on GA media Announcement ID: openSUSE-SU-2026:11509-1 Rating: moderate Cross-References: CVE-2026-11332 CVSS scores: CVE-2026-11332 SUSE : 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Affected Products: openSUSE Tumbleweed An update that solves one...

Kioptrix-Level-3

🧨 Exploits Used This folder documents the exploits used durin...

dirtyfrag

Dirty Frag: Universal Linux LPE Abstract !tuxasse...

systems-exploitation-ctf

Systems Exploitation CTF Five offensive-security challenges s...

Security-Writeups

🔐 Security Writeups Welcome! This repository contains my pers...

Privilege-Escalation-Writeups

Privilege Escalation A curated co...

linux-privesc-linpeas

🐧 linux-privesc-linpeas End-to-end Linux privilege escalati...

Post_Exploitation_Privilege_Escalation

⬆️ Week 05 — Post-Exploitation & Privilege Escalation Inter...

Post_Exploitation_Privilege_Escalation

⬆️ Week 05 — Post-Exploitation & Privilege Escalation Inter...

Linux-privesc-PoC

Linux Privilege Escalation PoC Lab Educational disclaimer...

Metasploit Wrap Up 05/29/2026

More Linux LPEs Hark the age of the Linux LPE has arrived. This week’s release follows up on recent work bringing new Linux LPEs to Metasploit users. Copy Fail seemed to have kicked off a trend of similar bugs and hot on its heels is Dirty Frag. Dirty Frag is actually two vulnerabilities in a...

Important: kernel-livepatch-6.1.163-186.299

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net/rds: reset opnents when zerocopy page pin fails CVE-2026-43494 Affected Packages: kernel-livepatch-6.1.163-186.299 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-5.10.251-248.983

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net/rds: reset opnents when zerocopy page pin fails CVE-2026-43494 Affected Packages: kernel-livepatch-5.10.251-248.983 Issue Correction: Please ensure you have live patching enabled. Run yum update...

Important: kernel-livepatch-6.12.79-101.147

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net/rds: reset opnents when zerocopy page pin fails CVE-2026-43494 Affected Packages: kernel-livepatch-6.12.79-101.147 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-6.1.170-213.321

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net/rds: reset opnents when zerocopy page pin fails CVE-2026-43494 Affected Packages: kernel-livepatch-6.1.170-213.321 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Active attack: Dirty Frag Linux vulnerability expands post-compromise risk

In this article 1. Why Dirty Frag matters 2. Technical overview 3. Exploitation scenarios 4. Mitigation guidance 5. Post-mitigation integrity verification 6. References A newly disclosed Linux local privilege escalation vulnerability known as “Dirty Frag” enables escalation from an unprivileged...