CVE-2025-6556

MEDIUM EPSS 5.3%

Published Jun 24, 20251y ago · Modified Jun 17, 20261w ago

5.4 CVSS 3.1

Medium

Published Jun 24, 2025 1y ago

Last Modified Jun 17, 2026 1w ago

Description

Insufficient policy enforcement in Loader in Google Chrome prior to 138.0.7204.49 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chromium security severity: Low)

CVSS Details

Base Score

5.4

Exploitability

2.8

Impact

2.5

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Unchanged

Confidentiality Low

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

5.3% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-288

Affected Products 1

Vendor	Product	Version	Range
google	chrome	*	<138.0.7204.49

References 2

chromereleases.googleblog.com https://chromereleases.googleblog.com/2025/06/stable-channel-update-for-desktop_24.html

Vendor Advisory
issues.chromium.org https://issues.chromium.org/issues/40062462

Issue TrackingPermissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.