CVE-2026-13934

CRITICAL

Google Chrome - Improper Input Validation

Title source: rule
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2026-13934. PoCs published by ArtWide.

AI-analyzed exploit summary This repository contains detailed technical documentation and analysis for CVE-2026-13934, focusing on patch diff analysis, root cause investigation, and defensive learning harnesses. The content is structured as a research project with task directives for documenting vulnerability mechanics, patch evidence, and unit-test verification paths, but does not include exploit code or offensive tooling.

Description

Insufficient validation of untrusted input in Dawn in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)

Exploits (1)

github WRITEUP
by ArtWide · shellpoc
https://github.com/ArtWide/cve-2026-13934

This repository contains detailed technical documentation and analysis for CVE-2026-13934, focusing on patch diff analysis, root cause investigation, and defensive learning harnesses. The content is structured as a research project with task directives for documenting vulnerability mechanics, patch evidence, and unit-test verification paths, but does not include exploit code or offensive tooling.

Classification
Writeup 98%
Attack Type
Other
Complexity
Moderate
Reliability
Theoretical
Target: Unspecified (likely a software component with YCbCr/Vulkan sampler validation logic, referenced in unit tests)
No auth needed
Prerequisites: Access to pre/post-patch revisions of the target software · Understanding of Vulkan API and YCbCr sampler parameters
mistral-large-3 · analyzed Aug 05, 2026 Full analysis →

Scores

CVSS v3 9.6
EPSS 0.0032
EPSS Percentile 25.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-20
Status published
Products (2)
google/chrome < 150.0.7871.47
Google/Chrome 150.0.7871.47
Published Jun 30, 2026
Tracked Since Jul 01, 2026