CVE-2024-1939

CVE-2024-1939 This is a short writeup for the CVE-2024-1939, which I used to claim V8CTF M122. The root cause of this issue is the lack of support for kWasmS128 in wasm-to-js conversion. Specifically, wasmS128Const operations occurring in parameter stacks are ignored, leading to type confusion wh...

CVE-2021-32537

CVE-2021-32537: Out-of-bounds access in RTKVHD64 leading to pool corruption. This is a bug that I reported to Realtek beginning of April 2021. The affected driver is named RTKVHD64.sys and seems to be available on a bunch of mainstream hardware tested the below hardware configurations but probabl...

CVE-2016-8863

Targets pupnp release-1.6.18 ... ... running on i386 Ubuntu 16.04. Fix commit 9c099c2923ab "Fix out-of-bound access in createurllist CVE-2016-8863"...

CVE-2026-80844

🔥 CVE-2026-80844 - DirtyAH6 Linux Kernel IPv6 AH6 Local Privilege Escalation CVE-2026-80844 is a Linux kernel vulnerability affecting the IPv6 Authentication Header AH6 / XFRM subsystem. The vulnerability is caused by insufficient validation of the IPv6 Routing Header segmentsleft field,...

CVE-2024-29943-but-with-wasm

CVE-2024-29943, but with wasm An end-to-end exploit chain for CVE-2024-29943 that achieves arbitrary native code execution by smuggling shellcode into SpiderMonkey's WebAssembly JIT code page as f64.const immediates — no ROP, no VirtualProtect, no external toolchain. Verified working against the...

CVE-2026-21001-WebAssembly-Linear-Memory-OOB-via-Table-Index-Confusion

CVE-2026-21001 – WebAssembly Linear Memory OOB via Table Index Confusion Overview A WebAssembly module uses an imported function with no bounds check on an array index. An attacker can supply an out-of-bounds index to read or write outside the linear memory, potentially leaking host secrets or...

CVE-2025-51495

I would like to report a security vulnerability identified in the latest release of Mongoose v7.17. The issue resides in the WebSocket module, specifically within the mgwscb function responsible for handling incoming WebSocket frames. The function is vulnerable to an integer overflow, which may...

CVE-2022-26711

CVE-2022-26711: Apple ImageIO WebP Integer Overflow An integer overflow vulnerability in Apple's ImageIO framework when parsing WebP images, leading to an out-of-bounds memory access. Full Writeup - Detailed root cause analysis with disassembly walkthrough. Overview An integer overflow occurs...

cve-2024-0519-rca-research

CVE-2024-0519 — RCA Research Root cause analysis artifacts for CVE-2024-0519 V8 out-of-bounds memory access, Chrome 120, exploited in the wild. Fix : e0f2a195d87c9a06685121e0e783efd92d030df3 — Toon Verwaest, 2024-01-12 V8 version studied : 12.0.267.16 fbc4963bbff, ARM64 macOS Files Path|...

CVE-2025-14174-Poc

CVE-2025-14174 PoC Exploit Overview This repository contains a fully functional Proof-of-Concept PoC exploit for CVE-2025-14174 also tracked as EUVD-2025-203113, a critical memory corruption vulnerability in the ANGLE graphics engine. The flaw stems from improper restriction of operations within...

CVE-2025-40019-POC

proof of concept for CVE-2025-40019 CVE-2025-40019 is the Encrypted Salt-Sector Initialization Vector mechanism crypto/essiv.c which has insufficient validation of Associated Authentication Data AAD length relative to the Initialization Vector IV size, leading to out-of-bounds memory access. The...

CVE-2026-113912

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, tvOS 27.2, visionOS 27.2. Processing a maliciously crafted media file may lead to...

CVE-2021-1732

CVE-2021-1732 The vulnerability occurs in the Windows graphics driver win32kfull!NtUserCreateWindowEx function due to a desynchronization between kernel callback user-mode memory allocation and the setting of the tagWND-flag attribute. This allows an attacker to forge the tagWND-offset value,...

EUVD-2026-110440

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, tvOS 27.2, visionOS 27.2. Processing a maliciously crafted media file may lead to...

CVE-2021-21220

Exploitation of CVE-2021-21220 From Incorrect JIT Behavior to Remote Code Execution Overview This presentation explains the exploitation of CVE-2021-21220 , a vulnerability in Google Chrome’s V8 JavaScript engine caused by incorrect JIT compiler assumptions during optimization. The presentation...

CVE-2026-99094

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintelpcie: fix TX descriptor bounds check btintelpciepreparetx uses tfdindex to access the TFD and data buffer arrays before the index is advanced modulo txq-count. An index equal to txq-count is one past the end of...

EUVD-2026-109900

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintelpcie: fix TX descriptor bounds check btintelpciepreparetx uses tfdindex to access the TFD and data buffer arrays before the index is advanced modulo txq-count. An index equal to txq-count is one past the end of...

CVE-2026-99094

The Linux kernel contains a vulnerability in the Bluetooth component, specifically within the btintel_pcie driver. The root cause is located in the btintel_pcie_prepare_tx() function, which uses tfd_index to access the TFD and data buffer arrays before the index is correctly advanced modulo txq-&...

CVE-2026-99094 Bluetooth: btintel_pcie: fix TX descriptor bounds check

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintelpcie: fix TX descriptor bounds check btintelpciepreparetx uses tfdindex to access the TFD and data buffer arrays before the index is advanced modulo txq-count. An index equal to txq-count is one past the end of...

CVE-2022-1015-1016

CVE-2022-1015 & CVE-2022-1026 This README.md is a translation of David's blog. David found CVEs 1015 and 1016 in the Linux kernel. You can visit his website to read the original document. Here are his social media links: Twitter Github An analysis of the two new Linux vulnerabilities in nftables...