CVE-2026-5903

MEDIUM EPSS 17.4%

Published Apr 8, 20262mo ago · Modified Jun 17, 20262w ago

6.5 CVSS 3.1

Medium

Published Apr 8, 2026 2mo ago

Last Modified Jun 17, 2026 2w ago

Description

Policy bypass in IFrameSandbox in Google Chrome prior to 147.0.7727.55 allowed a remote attacker who convinced a user to engage in specific UI gestures to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Low)

CVSS Details

Base Score

6.5

Exploitability

2.8

Impact

3.6

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Unchanged

Confidentiality None

Integrity High

Availability None

Threat Intelligence

EPSS Exploit Probability

17.4% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-693

Affected Products 4

Vendor	Product	Version	Range
google	chrome	*	<147.0.7727.55
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.html

Release NotesVendor Advisory
issues.chromium.org https://issues.chromium.org/issues/483771899

Issue TrackingPermissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.