ITScape

ITScape: KVM/arm64におけるゲストからホストへの脱出 概要 このドキュメントは、Hyunwoo Kim @v4bel によって報告され、パッチが当てられた ITScape CVE-2026-46316 脆弱性について説明します。これは、KVM/arm64環境においてゲストがホストへ脱出し、ホスト上でカーネル（root）権限でコマンドを実行できるようにするKVM脱出の脆弱性です。公知の限りでは、これはKVM/arm64を対象とした初のゲストからホストへの脱出エクスプロイト研究です。 ITScapeは、KVM/arm64のvGIC-ITS Interrupt...

pwn2own2020

macOS カーネルを Safari 経由で 6 つの脆弱性を連鎖させて侵害する 概要 このリポジトリには、macOS 10.15.3 を対象としたカーネル権限昇格を伴う Apple Safari への Pwn2Own 2020 優勝提出 のエクスプロイトおよび技術的詳細が含まれています。詳細については、Blackhat USA 2020 のスライド と ビデオ もご覧ください。また、このリポジトリには、エクスプロイト成功時の デモビデオ も含まれています。 再現方法 1. exploits フォルダ内で python3 を使用して HTTP サーバーを実行します。shell $...

Pixel_GPU_Exploit

Mali GPU カーネルLPE この記事では、デフォルトのアプリケーションサンドボックスから到達可能な、Mali GPU内の2つのカーネル脆弱性について詳細に分析します。これらの脆弱性は私が独自に特定し、Googleに報告したものです。本記事には、任意のカーネル読み書き（r/w）機能を実現するカーネルエクスプロイトが含まれています。その結果、以下のAndroid 14バージョンを実行しているGoogle Pixel 7および8 ProモデルでSELinuxを無効化し、rootへの権限昇格を実現します: Pixel 8 Pro:...

cve-2026-43499-firetv-sheldonp-writeup

CVE-2026-43499 on Amazon Fire TV Stick 3rd Gen sheldonp Chaining a Linux kernel privilege escalation into a preloader downgrade and bootloader unlock. Overview This repository documents my authorized reproduction of the CVE-2026-43499 exploitation chain on an Amazon Fire TV Stick 3rd Gen sheldonp...

OHTS

OHTS Microsoft Windows - 'afd.sys' ローカルカーネル特権昇格エクスプロイトレポート CVE-2011-1249...

EUVD-2026-89173

Attacker model / Preconditions: a loaded TXMMODULEUSERMODE | TXMMODULEMEMORYPROTECTION module issuing kernel dispatch calls, on a build with TXENABLEEVENTTRACE. A user-mode, memory-protected module can register an arbitrary function pointer as the global trace-full callback. The kernel calls it...

CVE-2026-102710

Attacker model / Preconditions: a loaded TXMMODULEUSERMODE | TXMMODULEMEMORYPROTECTION module issuing kernel dispatch calls, on a build with TXENABLEEVENTTRACE. A user-mode, memory-protected module can register an arbitrary function pointer as the global trace-full callback. The kernel calls it...

ghostlock-apk

GhostLock APK 単体 APK：CVE-2026-43499 GhostLock カーネル権限昇格 + Shizuku shell 身分での実行。 前提条件 HONOR AAK-AN00 / MagicOS 10 / Linux 6.6.89 / 4KB ページ Shizuku がインストールされ、adb 方式で起動されている（adb shell sh /sdcard/Android/data/moe.shizuku.privileged.api/start.sh） USB デバッグが許可されている 動作原理 1. Shizuku UserService ：APK...

EUVD-2026-78104

A race condition was addressed with improved state management. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. A sandboxed app may be able to execute arbitrary code with kernel...

PT-2026-91654

Name of the Vulnerable Software and Affected Versions iOS versions prior to 26.7 iPadOS versions prior to 26.7 iOS versions prior to 27 iPadOS versions prior to 27 macOS Golden Gate versions prior to 27 macOS Sequoia versions prior to 15.8 macOS Tahoe versions prior to 26.7 tvOS versions prior to...

Exploit for Use After Free in Linux Linux_Kernel

GhostLock for NVIDIA Shield TV Pro 9.2.4 Validated arm64 po...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Apple Ipados

CVE-2026-65330 — tmpfs setxattr PAC Bypass Component: XNU...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.14.72 bug fix and security update

Red Hat OpenShift Container Platform release 4.14.72 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 4.14. Red Hat Product Security has rated this update as having a...

Exploit for Use After Free in Google Android

CVE-2019-2215 Temproot for Pixel 2 and Pixel 2 XL via CVE-...

CVE-2026-53996: Missing Authorization

NetBSD's hdaudio4 driver in sys/dev/hdaudio/hdaudio.c contains a missing access control vulnerability that allows unprivileged local attackers to invoke the HDAUDIOFGRPSETCONFIG ioctl without elevated permissions by exploiting the absence of an access check on /dev/hdaudioN device nodes. Attacker...

Photon OS 5.0: Linux PHSA-2025-5.0-91-0538

An update of the linux package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2025-5.0-91-0538. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

The vulnerability of the `execve` system call in FreeBSD’s kernel allows a hacker to gain full control over the system.

The vulnerability of the execve system call in FreeBSD operating systems is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to gain full control over the system...

kernel: Arm Processors: Privilege escalation or information disclosure via writes to higher exception level resources

A flaw was found in the Linux kernel on ARM processors. A race condition in Translation Lookaside Buffer Invalidation TLBI operations during memory permission changes allows a local attacker to write to memory resources owned by higher privilege levels. This could allow an unprivileged local...

kernel: Arm Processors: Privilege escalation or information disclosure via writes to higher exception level resources

A flaw was found in the Linux kernel on ARM processors. A race condition in Translation Lookaside Buffer Invalidation TLBI operations during memory permission changes allows a local attacker to write to memory resources owned by higher privilege levels. This could allow an unprivileged local...

CVE-2026-10682

The userspace verifier zvrfylogfilterset for the logfilterset syscall in subsys/logging/logmgmt.c performed a signed comparison against the int16t srcid parameter: srcid int16tlogsrccntgetdomainid. Any negative value for srcid e.g. -1 trivially satisfied this check and was forwarded into...