CVE-2025-2135

HIGH

Google Chrome <134.0.6998.88 - Heap Corruption

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 2 public exploits for CVE-2025-2135. PoCs published by Wa1nut4, sangnguyenthien.

AI-analyzed exploit summary This is a working proof-of-concept exploit for CVE-2025-2135, targeting a V8 JavaScript engine vulnerability. It leverages type confusion and memory corruption to achieve arbitrary read/write primitives, leading to potential remote code execution (RCE).

Description

Type Confusion in V8 in Google Chrome prior to 134.0.6998.88 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Exploits (2)

nomisec WORKING POC 2 stars
by Wa1nut4 · poc
https://github.com/Wa1nut4/CVE-2025-2135

This is a working proof-of-concept exploit for CVE-2025-2135, targeting a V8 JavaScript engine vulnerability. It leverages type confusion and memory corruption to achieve arbitrary read/write primitives, leading to potential remote code execution (RCE).

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Complex
Reliability
Reliable
Target: V8 JavaScript Engine (d8: 13.3.415.19)
No auth needed
Prerequisites: V8 JavaScript Engine with specific version (d8: 13.3.415.19) · Access to execute JavaScript code in the target environment
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 1 stars
by sangnguyenthien · poc
https://github.com/sangnguyenthien/CVE-2025-2135

This repository contains a working proof-of-concept exploit for CVE-2025-2135, targeting a V8 JavaScript engine vulnerability. The exploit demonstrates arbitrary address read/write within the V8 heap sandbox by manipulating array elements and leveraging TurboFan optimizations.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Complex
Reliability
Reliable
Target: Chromium V8 (specific commit 8f51e033902da9b786358e6e82f0dc57b46464dc)
No auth needed
Prerequisites: V8 JavaScript engine with TurboFan enabled · Specific build of Chromium V8 (commit 8f51e033902da9b786358e6e82f0dc57b46464dc)
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2

Scores

CVSS v3 8.8
EPSS 0.0639
EPSS Percentile 92.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-843
Status published
Products (1)
google/chrome < 134.0.6998.88
Published Mar 10, 2025
Tracked Since Feb 18, 2026