Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 9. 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 available for each vulnerability from th...

StalkPhish

StalkPhish project has been renamed StalkPhish-OSS You can find the new project page here: https://github.com/t4d/StalkPhish-OSS Online StalkPhish SaaS You can found our online StalkPhish SaaS application on https://www.Stalkphish.io and use the REST API available for free. Join us You can join u...

CVE-2026-2441-PoC

CVE-2026-2441 — Chrome CSSFontFeatureValuesMap Use-After-Free CVSS 8.8 High | Actively Exploited in the Wild | Renderer RCE Sandboxed A use-after-free vulnerability in Google Chrome's Blink CSS engine that allows a remote attacker to execute arbitrary code inside the browser sandbox via a crafted...

CVE-2021-40449-NtGdiResetDC-UAF

CVE-2021-40449-NtGdiResetDC-UAF A POC for CVE-2021-40449. Only tested on 1809, the code is a bit rough, but it's a good experience for me. Instead of using the ThreadName method, user-space memory allocation is used...

CVE-2026-20687-AppleJPEGDriver-UAF

CVE-2026-20687: AppleJPEGDriver startDecoder Timeout UAF deferred panic CVE-2026-20687 | Author: Johnny Franks @0xjohnny Component: Kernel Impact: An app may be able to cause unexpected system termination or write kernel memory Description: A use after free issue was addressed with improved memor...

GhostLock-H80GT

English | 中文 Honor 80 GT Privilege Escalation PoC: GhostLock CVE-2026-43499 A local privilege escalation exploit for the Honor 80 GT AGT-AN00 , CVE-2026-43499 — a use-after-free in the kernel rtmutex removewaiter path — plus a companion KernelSU kernel-module loading solution. In principle the bu...

CVE-2026-56848

CVE-2026-56848 NVD Description A flaw in Node.js HTTP/2 handling allows nghttp2sessionmemsend to be called re-entrantly while nghttp2sessionmemrecv is executing, resulting in a heap-use-after-free. This vulnerability affects Node.js 26.x, 24.x, and 22.x. Note: versions mentioned in the descriptio...

ghostlock-custom

GhostLock Custom — CVE-2026-43499 Adaptation A GhostLock CVE-2026-43499 privilege escalation exploit targeting non-Android Linux 6.x ARM64 kernels. Kernel Characteristics Item| Value ---|--- Architecture| ARM64 AArch64 VABITS| 39 KIMAGETEXTBASE| 0xffffffc008000000 Kernel version| 6.x SELinux| Non...

CVE-2026-23479

CVE-2026-23479 — Redis Use-After-Free RCE PoC Collection HackSpeak distribution mirror. This repository consolidates three public PoC/detection tools , with code identical to each upstream. ⚠️ Contains actual exploit code and detection tools ; for security research, vulnerability verification, and...

KOOBE-Guard

KOOBE-Guard: Active Temporal Mitigation of Kernel Double-Free Vulnerabilities Authors: Vedant Karande & Kiran Kumari Course: Network & Systems Security SIL7165 - Indian Institute of Technology Delhi Overview KOOBE-Guard is a dynamic Intrusion Prevention System IPS developed as a Linux Loadable...

CVE_2019_2215

CVE-2019-2215 - Android Binder UAF Local Privilege Escalation A rewritten Proof-of-Concept / Local Privilege Escalation LPE exploit targeting CVE-2019-2215 , a Use-After-Free vulnerability in the Android Binder driver. I have provided the vulnerable kernel build in the vulnerablekernelbuilds...

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...

ghostlock-cve-2026-43499-4.19-k40

GhostLock — CVE-2026-43499 PoC Qualcomm 4.19 kernel Local privilege escalation exploiting CVE-2026-43499 — an rtmutex removewaiter bug that leaves a struct rtmutexwaiter dangling on the waiter's kernel stack kernel/locking/rtmutex.c, CWE-416 use-after-free. Adapted from NebuSec/CyberMeowfia...

CVE-2026-23479-Redis-UAF-Proof-of-Concept

🔥 CVE-2026-23479 – Redis UAF Proof of Concept Use-After-Free in RedisunblockClientOnKey leading to Remote Code Execution Proof of concept with GDB‑assisted exploitation educational / lab use only 📖 Overview CVE-2026-23479 is a critical Use‑After‑Free UAF vulnerability in Redis versions 7.2.0...

CVE-2025-49844

CVE-2025-49844 – Redis Lua Parser Use-After-Free Lua chunk-name GC race leading to Redis 8.2.1 use-after-free and remote code execution. Overview Redis embeds Lua 5.1 for scripting. In versions up to 8.2.1 the luaYparser function does NOT anchor the chunk name string on the Lua stack before...

CVE-2026-7777-Rust-Use-After-Free-in-Unsafe-Web-Server

CVE-2026-7777 – Rust Use‑After‑Free in Unsafe Web Server Program Code Rust // uafserver.rs - Vulnerable Rust HTTP server with use-after-free use std::sync::Arc, Mutex; use std::thread; use std::io::prelude::; use std::net::TcpListener, TcpStream; struct SharedBuffer data: Vec, impl SharedBuffer f...

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...

kernel: nfsd: initialize copy-notify stateid before publishing it

A flaw was found in the nfsd component of the Linux kernel. A use-after-free vulnerability exists due to improper initialization of the copy-notify state ID before its publication. A remote attacker could exploit this by sending a crafted OFFLOADCANCEL operation, leading to a race condition that...

kernel: ipvlan: inherit needed_headroom and needed_tailroom from phy_dev

A flaw was found in the Linux kernel's ipvlan component. The ipvlan devices do not properly inherit neededheadroom and neededtailroom from the physical device phydev. This can lead to insufficient space being reserved for packet headers and trailers, potentially causing memory corruption, such as...

kernel: vsock/virtio: bind uarg before filling zerocopy skb

A flaw was found in the Linux kernel's vsock/virtio transport. This vulnerability occurs when the system processes zerocopy socket buffers skbs and encounters an error during memory allocation for fixed-buffer vectored data. The system may attempt to free memory incorrectly, leading to a...