POC-CVE-2025-6554

CVE-2025-6554 CVE-2025-6554 is a vulnerability in Chrome's V8 Engine JavaScript interpreter Hole Check 'inadequate control in unintended variables within expressions with optional chaining. POC CVE-2025-6554-POC.JS explores a flaw in the "Hole" verification mechanism in variables before use,...

CVE-2026-10702

CVE-2026-10702 JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 151.0.3. Donate Support the maintenance of this project with PayPal or by scanning the QR code below. ⚡ Simple Usage Use this project only in safe and authorized environments such as...

jscpwn

CVE-2016-4622 PoC exploit for CVE-2016-4622. Find a detailed writeup of the bug on phrack...

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-2024-8381

CVE-2024-8381 A SpiderMonkey Interpreter Type Confusion Bug. This repository contains analyses in markdown and slide forms, including root cause, PoC, and exploit. Unfortunately, due to nature of this bug, exploit is only applicable when ASLR is disabled. Slides: Slides.pdf Analysis: Analysis.md...

CVE-2020-6418-PoC

CVE20206418PoC for 供養 Sandbox escape exploit not included. PoC Environment OS: ubuntu 18.04 LTS V8: Release build8.0.426.23 References https://github.com/saelo/jscpwn https://bugs.chromium.org/p/chromium/issues/detail?id=1053604...

BadKernel

BadKernel full exploit for CVE-2016-6754BadKernel slide for syscan2016 shanghai "BadKernel --- exploit V8 with a typo"...

CVE-2024-4761

CVE-2024-4761 High CVE-2024-4761 Exploit Google has released emergency security updates to address a high-severity zero-day vulnerability vulnerability, tracked as CVE-2024-4761, in the Chrome browser. The vulnerability is an out-of-bounds write issue that resides in the V8 JavaScript engine of t...

Garbage-collection-in-v8

This repository does not have a README...

CVE-2026-2766-but-with-wasm

CVE-2026-2766, but with wasm Status: validated crash PoC with demonstrated control-flow hijack crashpc = freed-cell poison 0xcdcdcdcdcdcdcdcd under the debug shell — the engine jumps to a pointer read out of the freed ICScript. Remaining work: control the reclaimed bytes. See research/README.md. ...

external_v8_AOSP10_r33_CVE-2021-0396

V8 JavaScript Engine V8 is Google's open source JavaScript engine. V8 implements ECMAScript as specified in ECMA-262. V8 is written in C++ and is used in Google Chrome, the open source browser from Google. V8 can run standalone, or can be embedded into any C++ application. V8 Project page:...

external_v8_AOSP10_r33_CVE-2020-0240

V8 JavaScript Engine V8 is Google's open source JavaScript engine. V8 implements ECMAScript as specified in ECMA-262. V8 is written in C++ and is used in Google Chrome, the open source browser from Google. V8 can run standalone, or can be embedded into any C++ application. V8 Project page:...

external_v8_AOSP10_r33_CVE-2021-0393

V8 JavaScript Engine V8 is Google's open source JavaScript engine. V8 implements ECMAScript as specified in ECMA-262. V8 is written in C++ and is used in Google Chrome, the open source browser from Google. V8 can run standalone, or can be embedded into any C++ application. V8 Project page:...

CVE-2021-23639

Overview md-to-pdf is a CLI tool for converting Markdown files to PDF. Affected versions of this package are vulnerable to Remote Code Execution RCE due to utilizing the library gray-matter to parse front matter content, without disabling the JS engine. Usage: python3 cve-2021-23639.py targerurl...

CVE-2021-34371.jar

CVE-2021-34371.jar CVE-2021-34371.jar from https://github.com/vulhub/vulhub/tree/master/neo4j/CVE-2021-34371/rhinogadget USE EXP...

SUSE SLED15: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2026:4834-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4834-1 advisory. Firefox Extended Support Release 153.5.0 ESR MFSA 2026-108, bsc1284493: - CVE-2026-109704: Privilege escalatio...

SUSE SLES12: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2026:4806-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4806-1 advisory. Firefox Extended Support Release 153.5.0 ESR MFSA 2026-108, bsc1284493: - CVE-2026-109704: Privilege escalation in the Application...

CVE-2026-113193

A flaw was found in chromium-browser. This flaw leads to information disclosure due to a memory corruption issue in the V8 JavaScript engine. A remote attacker can exploit this vulnerability by enticing a user to view a specially crafted HTML page. Successful exploitation allows the attacker to...

CVE-2026-113192

A flaw was found in chromium-browser. A remote attacker can execute arbitrary code inside the browser's sandbox environment by exploiting a memory corruption vulnerability in the V8 JavaScript engine. To trigger this flaw, the attacker must convince a user to visit a specially crafted web page...

CVE-2026-113030

A flaw was found in chromium-browser. Due to improper access control within the V8 JavaScript engine, a remote attacker can bypass the web origin policy by convincing a user to visit a crafted HTML page. The web origin policy is a foundational security boundary designed to isolate different...