Cross-Origin Data Exposure in Google Chrome by Google
CVE-2025-8881

6.5MEDIUM

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
13 August 2025

What is CVE-2025-8881?

A vulnerability in the File Picker feature of Google Chrome prior to version 139.0.7258.127 could allow a remote attacker to exploit specific UI gestures, leading to the leakage of cross-origin data through a specially crafted HTML page. This exposure could facilitate unauthorized access to sensitive information, underscoring the importance of using updated versions of the browser to mitigate such risks.

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Affected Version(s)

Chrome 139.0.7258.127

References

https://chromereleases.googleblog.com/2025/08/stable-chan...
https://issues.chromium.org/issues/433800617

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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