CVE-2025-4664 : Insufficient policy enforcement in Loader in Google Chrome prior to 136.0.7103.1

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)

Published 2025-05-14 17:41:07

Updated 2025-06-06 01:00:03

Source Chrome

View at NVD, CVE.org

Products affected by CVE-2025-4664

Google » Chrome
Versions before (<) 136.0.7103.113
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2025-4664

EPSS FAQ

0.01%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 1 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2025-4664

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
4.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N	2.8	1.4	134c704f-9b21-4f2e-91b3-4a467353bcc0	2025-05-14
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: Low Integrity: None Availability: None
4.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N	2.8	1.4	NIST	2025-05-16
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: Low Integrity: None Availability: None

References for CVE-2025-4664

https://issues.chromium.org/issues/415810136

View issue - Chromium
Permissions Required
https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop_14.html

Release Notes

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Vulnerability Details : CVE-2025-4664

Products affected by CVE-2025-4664

Exploit prediction scoring system (EPSS) score for CVE-2025-4664

CVSS scores for CVE-2025-4664

References for CVE-2025-4664