VULNERABILITY INTELLIGENCE

CVE-2026-5903

CVSS score6.5 MEDIUM

EPSS probability0.26%

CISA KEVNot currently listed

Published2026-04-08

Last modified2026-07-24

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

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)

Weakness classification

CWE-693: Protection Mechanism Failure

Primary references

chrome-cve-admin@google.com — Release Notes, Vendor Advisory
chrome-cve-admin@google.com — Issue Tracking, Permissions Required