#VU125648 Security features bypass in Google Chromium - CVE-2026-5903
Published: April 9, 2026
Vulnerability identifier: #VU125648
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-5903
CWE-ID: CWE-254
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Google Chromium
Google Chromium
Software vendor:
Google
Description
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to an unspecified error in IFrameSandbox. A remote attacker can trick the victim into visiting a specially crafted website and bypass implemented security policy.
The vulnerability exists due to an unspecified error in IFrameSandbox. A remote attacker can trick the victim into visiting a specially crafted website and bypass implemented security policy.
Remediation
Install update from vendor's repository.