CVE-2025-21756

CVE-2025-21756 — Exploitation Lab For educational and authorized security research purposes only. Description CVE-2025-21756 is a use-after-free UAF vulnerability in the Linux kernel's vsock Virtual Socket subsystem, disclosed on February 26, 2025. It allows a local attacker to escalate privilege...

TLPE

This is a PoC and a writeup for CVE-2026-49881, a logic issue in the InCallController class in Android 17's Telecom service that allows an unprivileged app to gain arbitrary code execution as UID 1000 systemserver with no extra user interaction. We also show here that systemserver code execution...

LSPromise

LSPromise A complete exploit chain that enables privilege escalation from a local untrusted app to root/kernel. It does not involve memory corruptions or race conditions, so attackers don't need to perform complex heap spraying or bypass mitigations against memory corruption vulnerabilities such ...

ubuntu-cve-2026-31431-mitigation

Complete Guide to Updating the Kernel and kmod in Ubuntu to Fix Security Vulnerabilities CVE CVE-2026-31431 This vulnerability, also known as Copy Fail, is a logic bug in the Linux kernel that occurs in the AFALG / algifaead path. According to the discloser, an unprivileged local user can cause t...

next-16.2.4-pocs

Next.js v16.2.4 Security PoC Collection This repository collects reverse-engineered proof-of-concept material for the security issues fixed in Next.js v16.2.5. The root of the repo holds the release-window analysis, and poc/ holds one PoC bundle per advisory. This collection was reverse-engineere...

Moderate: Red Hat Security Advisory: OpenShift Container Platform 4.12.99 bug fix and security update

Red Hat OpenShift Container Platform release 4.12.99 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.12. Red Hat Product Security has rated this update as having a...

RLSA-2026:74133 Moderate: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: RDMA/siw: Reject MPA FPDU length underflow before signed receive math CVE-2026-64102 kernel: vmxnet3: fix BUGON in vmxnet3gethdrlen for Geneve packets CVE-2026-68299 kernel: net/liquidio:...

CVE-2026-31431

Copy Fail CVE-2026-31431 - Comprehensive Writeup 1. Vulnerability Overview Vulnerability Name: Copy Fail CVE Identifier: CVE-2026-31431 Discovered By / Authors: Xint Code Research Team building upon initial foundational research by Theori researcher Taeyang Lee. "Copy Fail" is a critical logic...

CVE-2023-6875

CVE-2023-6875 CVE-2023-6875 PoC This is the original proof of concept given to Wordfence for my participation in its Holiday Bug Bonanza An extra was given for this proof of concept code Thank you to Wordfence for the opportunity! I had a lot of fun during the Bug Bonanza and hope that it happens...

tryhackme-monikerlink-writeup

TryHackMe: Moniker Link — CVE-2024-21413 Walkthrough A full walkthrough of TryHackMe's "Moniker Link" room: weaponizing CVE-2024-21413, a 2024 Microsoft Outlook vulnerability, to steal a victim's NTLMv2 hash the moment they click a link in a phishing email — no macro, no attachment, no obvious...

CVE-2026-42528

A memory calculation bug in moddav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes. Users are recommended to upgrade to version 2.4.69, which fixes this issue...

DEBIAN-CVE-2026-42528

A memory calculation bug in moddav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes. Users are recommended to upgrade to version 2.4.69, which fixes this issue...

NotQuite0DayFriday

This repository documents real bugs in real software. At the time of disclosure the most recent versions were patched. Seeing mistakes that were made in the past can be a useful tool for seeing trends of bugs which make it past all the quality control processes. Understanding what happened, is th...

tbhm

The Bug Hunter's Methodology TBHM Welcome! This repo is a collection of tips tricks tools data analysis and notes related to web application security assessments and more specifically towards bug hunting in bug bounties. The current sections are divided as follows: Before You Get Hacking Learning...

EUVD-2026-90885

A memory calculation bug in moddav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes. Users are recommended to upgrade to version 2.4.69, which fixes this issue...

CVE-2026-42528

A memory calculation bug in moddav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes. Users are recommended to upgrade to version 2.4.69, which fixes this issue...

CVE-2026-42528 Apache HTTP Server: mod_dav shared lock overflow

A memory calculation bug in moddav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes. Users are recommended to upgrade to version 2.4.69, which fixes this issue...

CVE-2026-42528

A memory calculation bug in the mod_dav module of Apache httpd version 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to trigger a crash in server child processes. This vulnerability is characterized as a mod_dav shared lock overflow . To mitigate this issue, users a...

CVE-2026-42528

A memory calculation bug in moddav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes. Users are recommended to upgrade to version 2.4.69, which fixes this issue...

Chrome-CVE-2024-2887-RCE-POC

Chrome-CVE-2024-2887-RCE-Poc Overview Vulnerability Name：Google Chrome Type Confusion Threat Type：Code Execution Exploitation Likelihood：High POC Status：Publicly Disclosed In-the-Wild Exploitation Status：Not Disclosed EXP Status：Publicly Disclosed Technical Details Status：Publicly Disclosed This...