CVE-2025-4664

Known Exploited

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)

4.3

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 5.65% Top 15%

KEV Since

Affected: Google Chrome

References

Link	Tags
https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop_14.html	release notes
https://issues.chromium.org/issues/415810136	permissions required

Frequently Asked Questions

What is the severity of CVE-2025-4664?: CVE-2025-4664 has been scored as a medium severity vulnerability.
How to fix CVE-2025-4664?: To fix CVE-2025-4664, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-4664 being actively exploited in the wild?: It is confirmed that CVE-2025-4664 is actively exploited. Be extra cautious if you are using vulnerable components. According to its EPSS score, there is a ~6% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-4664?: CVE-2025-4664 affects Google Chrome.

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