CVE-2026-4456

HIGH EPSS 16.5%

Published Mar 20, 20263mo ago · Modified Jun 17, 20261w ago

8.8 CVSS 3.1

High

Published Mar 20, 2026 3mo ago

Last Modified Jun 17, 2026 1w ago

Description

Use after free in Digital Credentials API in Google Chrome prior to 146.0.7680.153 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

CVSS Details

Base Score

8.8

Exploitability

2.8

Impact

5.9

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

16.5% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-416 Use After Free Memory Safety

Affected Products 4

Vendor	Product	Version	Range
google	chrome	*	<146.0.7680.153
apple	macos	*	any
linux	linux_kernel	*	any
microsoft	windows	*	any

References 2

chromereleases.googleblog.com https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_18.html

Release NotesVendor Advisory
issues.chromium.org https://issues.chromium.org/issues/488617440

Issue TrackingPermissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.