CVE-2026-6312
Cross-Origin Data Leak via Password Policy Bypass in Chrome
Publication date: 2026-04-15
Last updated on: 2026-04-17
Assigner: Chrome
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chrome | to 147.0.7727.101 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-UNKNOWN |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an insufficient policy enforcement issue in the Passwords feature of Google Chrome versions prior to 147.0.7727.101. It allows a remote attacker who has already compromised the renderer process to leak cross-origin data by using a specially crafted HTML page.
How can this vulnerability impact me? :
The vulnerability can lead to the leakage of cross-origin data, meaning that sensitive information from one origin could be exposed to another unauthorized origin. This could result in privacy breaches or unauthorized access to user data if an attacker successfully exploits the compromised renderer process.