CVE-2026-6313

LOW EPSS 10.9%

Published Apr 15, 20262mo ago · Modified Jun 17, 20261w ago

3.1 CVSS 3.1

Low

Published Apr 15, 2026 2mo ago

Last Modified Jun 17, 2026 1w ago

Description

Insufficient policy enforcement in CORS in Google Chrome prior to 147.0.7727.101 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

CVSS Details

Base Score

3.1

Exploitability

1.6

Impact

1.4

Vector string

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

Attack Vector Network

Attack Complexity High

Privileges Required None

User Interaction Required

Scope Unchanged

Confidentiality Low

Integrity None

Availability None

Threat Intelligence

EPSS Exploit Probability

10.9% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-284

Affected Products 4

Vendor	Product	Version	Range
google	chrome	*	<147.0.7727.101
apple	macos	*	any
linux	linux_kernel	*	any
microsoft	windows	*	any

References 2

chromereleases.googleblog.com https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_15.html

Release NotesVendor Advisory
issues.chromium.org https://issues.chromium.org/issues/498765210

Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.