Spoofing attack in Google Chromium - CVE-2026-14381

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Main Vulnerability Database Vulnerabilities #VU136757

Spoofing attack in Google Chromium - CVE-2026-14381

Published: July 2, 2026


Vulnerability identifier: #VU136757
CSH Severity: Medium
CVSS v4: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-14381
CWE-ID: CWE-451
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform a spoofing attack.

The vulnerability exists due to insufficient validation of user-supplied input in WebAppInstalls in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and spoof web page content.


Affected software

Google Chromium
Google Chrome
Debian Linux
chromium (Debian package)

How to mitigate CVE-2026-14381

Install update from vendor's website.

Google Chromium - update to 150.0.7871.46
Google Chrome - update to 150.0.7871.46
chromium (Debian package) - update to 150.0.7871.46-1~deb13u1

External References

Related Security Bulletins