CVE-2025-4664

Name: CVE-2025-4664
Creator: NVD / NIST
Published: 2025-05-14T18:15:33.867+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 5.33%

Last modified Jun 17, 2026

CVE-2025-4664 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Insufficient policy enforcement in Loader in Google Chrome prior to 136.0.7103.113 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High). EPSS estimates a 5.33% chance of exploitation in the next 30 days.

Description

Insufficient policy enforcement in Loader in Google Chrome prior to 136.0.7103.113 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

EPSS Probability

5.33%

91.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Google	Chrome	< 136.0.7103.113

References

https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop_14.htmlRelease Notes
https://issues.chromium.org/issues/415810136Permissions Required

Timeline

Published: May 14, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-4664?

Insufficient policy enforcement in Loader in Google Chrome prior to 136.0.7103.113 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

How severe is CVE-2025-4664?

CVE-2025-4664 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 5.33% probability of exploitation in the next 30 days.

How do I fix CVE-2025-4664?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-4664?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST