Type Confusion in Google Chromium - CVE-2025-1920

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Main Vulnerability Database Vulnerabilities #VU105486

Type Confusion in Google Chromium - CVE-2025-1920

Published: March 10, 2025 / Updated: April 14, 2025


Vulnerability identifier: #VU105486
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-1920
CWE-ID: CWE-843
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a type confusion error within the V8 component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger a type confusion error and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Affected software

Google Chromium
Microsoft Edge
Google Chrome
Prisma Access Browser
Gentoo Linux
Debian Linux
Fedora
Chrome OS
www-client/opera
www-client/microsoft-edge
chromium
chromium (Debian package)
www-client/chromium
www-client/google-chrome

How to mitigate CVE-2025-1920

Install update from vendor's website.

Google Chromium - update to 134.0.6998.88
Microsoft Edge - update to 134.0.3124.62
Google Chrome - update to 134.0.6998.88
www-client/opera - update to 119.0.5497.12
Chrome OS - update to 132.0.6834.223
www-client/microsoft-edge - update to 134.0.3124.83
chromium - addressed in versions 134.0.6998.88-1.el9, 134.0.6998.88-1.el10_1, 134.0.6998.88-1.fc40, 134.0.6998.88-1.fc41, 134.0.6998.88-3.fc42
chromium (Debian package) - update to 134.0.6998.88-1~deb12u1
www-client/chromium - update to 134.0.6998.117
www-client/google-chrome - update to 134.0.6998.117
Prisma Access Browser - update to 134.17.2.89

External References

Related Security Bulletins