GO-2026-6578 Cloudreve: Storage-quota TOCTOU race allows quota bypass and storage-based denial of service in github.com/cloudreve/Cloudreve

Cloudreve: Storage-quota TOCTOU race allows quota bypass and storage-based denial of service in github.com/cloudreve/Cloudreve...

CVE-2026-3888

CVE-2026-3888 - snap-confine + systemd-tmpfiles Local Privilege Escalation Disclaimer: This repository is for educational purposes only. All content is based on the original security advisory published by Qualys on March 17, 2026. The vulnerability has been patched-always ensure your systems are ...

CVE-2026-53613-poc

CVE-2026-53613 PoC TOCTOU vulnerability in mount8 allowing local privilege escalation to root. Vulnerable Versions util-linux 2.41.0 through 2.41.4 util-linux 2.42.0 through 2.42.1 Exploits File| Method| Target ---|---|--- exploitshell.sh| SSH key extraction| /root exploitdirectshell.sh| Direct...

CVE-2026-41651-analysis

CVE-2026-41651 — Pack2TheRoot Analysis PackageKit Local Privilege Escalation TOCTOU Race Condition CVSS v3.1: 8.8 HIGH | CWE-367 | Published: 2026-04-22 📌 Overview This repository compiles a personal analysis report and research material on the PackageKit local privilege escalation vulnerability...

CVE-2026-1880

CVE-2026-1880 https://github.com/user-attachments/assets/2602558f-abd8-4773-9094-64c32501dfed ASUS DriverHub Update TOCTOU LPE ASUS DriverHub Driver Update Process TOCTOU Vulnerability Leading to LPE Technical Resources Technical Presentation PDF 한국어.md | English.md Asus Hall of Fame Afterword...

CVE-2026-22807_Range

🛡️ CVE-2026-22807 Simulation: AI Supply Chain RCE Target Range ⚠️ Disclaimer This project is intended solely for security research and educational purposes , aiming to demonstrate the supply chain attack principle Remote Code Execution during AI model loading. Do not use the generated malicious...

CVE-2026-33825

🔨 CVE-2026-33825: BlueHammer Microsoft Defender Elevation of Privilege 📌 General Description The CVE-2026-33825 vulnerability, nicknamed "BlueHammer" , is a critical Local Privilege Escalation EoP flaw in the Microsoft Defender threat remediation engine. 🚨 Critical Impact: It allows a user with...

pack2theroot-lab

Pack2TheRoot Lab — CVE-2026-41651 Docker化されたCTF形式のローカル権限昇格ラボです。PackageKit デーモンに存在する12年前の脆弱性である Pack2TheRoot アドバイザリ（CVE-2026-41651）を題材としており、ドイツテレコムのレッドチームによって 2026年4月22日 に公開されました。 このラボには 3つのコンテナ が含まれています：寛容なpolkit設定のCTFチャレンジ、堅牢化された比較対象、そして脆弱なPackageKitをソースからビルドして実際のCVE-2026-41651の根本原因エクスプロイトを実行する...

CVE-2026-41651

CVE-2026-41651 — PackageKit TOCTOU Local Privilege Escalation Classification: Purple Team Assessment Artifact Authorized use only. This document and the accompanying test script are intended solely for internal security validation on systems where written authorization has been obtained. Proof of...

CVE-2026-3888-snap-confine-systemd-tmpfiles-LPE

CVE-2026-3888 — snap-confine / systemd-tmpfiles ローカル権限昇格 非特権ユーザーからUbuntu Desktop 24.04+上の完全なrootへのローカル権限昇格。snap-confineとsystemd-tmpfiles間のTOCTOUレースコンディションを悪用します。SUID とCapabilities の2つのバリアントが提供されています。 CVSS: 7.8 高 | アドバイザリ: Qualys | パッチ: snapd 2.74.2、2026年3月17日 目次 バリアント比較 バリアント1 — SUID 仕組み ファイル ビルド...

CVE-2026-30332

CVE-2026-30332 Description A Time-of-Check to Time-of-Use TOCTOU vulnerability was identified in Balena Etcher for Windows in versions prior to 2.1.4. The application creates a temporary .cmd file in a user writable directory and later executes it with elevated privileges via UAC. This allows an...

tomcat: Apache Tomcat: Local information disclosure via Unix domain socket TOCTOU race condition

A flaw was found in Apache Tomcat. A Time-of-check Time-of-use TOCTOU race condition exists when creating Unix domain sockets. This vulnerability allows an unauthorized local user to exploit the timing window to gain access to the Unix domain socket. This could lead to information disclosure or...

CVE-2026-5061

CVE-2026-5061 Consul Template validated where a symlink pointed during template evaluation, but its later dependency fetch read the original path. Retargeting the link between those operations turned an in-sandbox file reference into an out-of-sandbox file disclosure. Intro I found this issue whi...

CVE-2026-50369

CVE-2026-50369 Windows Server 2025 RDS セッションホスト上の rdpcorets.dll!CRdpPipeGfxPlugin::Enable における TOCTOU 競合状態の再現プログラム。 これは DoS として報告しましたが、このコードパスはどうやら EoP も可能にするようです。 この再現プログラムは DoS パスのみの PoC です。 バグ Enable は this+0x60 にある COM インターフェースポインタを同期なしで2回読み取ります。TerminateInstance...

CVE-2021-3560-exploit

CVE-2021-3560 — Polkit Privilege Escalation CVE-2021-3560 is a local privilege escalation vulnerability in Polkit formerly PolicyKit, the authorization framework used by Linux desktop environments. A local, unprivileged attacker can exploit a race condition in the accounts-daemon D-Bus interface ...

CVE-2026-52885

TOCTOU: HMAC Checks Disk, Executes from Memory Notepad++ v8.9.6.2 — Attacker-Controlled UserCommand Execution via HMAC Race Condition Advisory | ---|--- GHSA| GHSA-qm4c-qg8p-qfcr CVE| CVE-2026-52885 Severity| High Affected| v8.9.6.2 Patched| v8.9.6.4 Patch Commit| 4f7563c Affected File|...

CVE-2024-50379-POC

CVE-2024-50379 Exploitation and POC This repository contains a Proof of Concept POC for CVE-2024-50379 , a vulnerability affecting Apache Tomcat. The issue involves a Time-of-Check Time-of-Use TOCTOU race condition , which can lead to Remote Code Execution RCE , especially on case-insensitive fil...

CVE-2023-32413

macOS LPE CVE-2023-32413 / ZDI-23-845 / Pwn2Own Vancouver 2023 exploit This is the exploit code that has been played at Pwn2Own Vancouver 2023 https://youtu.be/c0cS4R0ja-I?t=180. This code exploits CVE-2023-32413 to gain root rights on any vulnerable macOS. The vulnerability is a logic TOCTOU tha...

tu-TOCTOU-kaiu-TOCMEU-CVE-2020-13162-

Pulse Secure Windows Client https://www.redtimmy.com/privilege-escalation/pulse-secure-windows-client/ and https://www.redtimmy.com/privilege-escalation/pulse-secure-client-for-windows-9-1-6-toctou-privilege-escalation-cve-2020-13162/...

CVE-2024-0132

CVE-2024-0132 CVE-2024-0132 PoC Let's start by deciding on a base image. The arrangement of libraries in the system depends on what it will be. For example, for alpine it will be /usr/lib64/, for ubuntu it will be /usr/lib/x8664-linux-gnu. We will use ubuntu as a base image. FROM ubuntu The nvidi...