CVE-2025-4664—Google Chromium Loader Insufficient Policy Enforcement Vulnerability

Vulnerability Name

Google Chromium Loader Insufficient Policy Enforcement Vulnerability

Description

Google Chromium contains an insufficient policy enforcement vulnerability that allows a remote attacker to leak cross-origin data via a crafted HTML page.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:

Unknown

Action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Additional Notes

• https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop_14.html
• https://nvd.nist.gov/vuln/detail/CVE-2025-4664

Related News Articles

• Google patches sixth Chrome zero-day exploited in attacks this yearSeptember 18, 2025
• Google Patches Chrome Zero-Day CVE-2025-10585 as Active V8 Exploit Threatens MillionsSeptember 18, 2025
• Urgent: Google Releases Critical Chrome Update for CVE-2025-6558 Exploit Active in the WildJuly 16, 2025
• Google fixes actively exploited sandbox escape zero day in ChromeJuly 16, 2025
• Chrome Zero-Day CVE-2025-6554 Under Active Attack — Google Issues Security UpdateJuly 1, 2025

Related Weaknesses

• CWE-346