Threats Tagged 'cve-2026-84353'

This security update for Chromium addresses multiple critical vulnerabilities across versions 152.0.7977.75 and 152.0.7977.82. The fixes cover a range of issues including use-after-free, type confusion, out-of-bounds reads and writes, improper input validation, incorrect authorization, information leaks, race conditions, and buffer overflows in various components such as V8, WebGL, Skia, CacheStorage, DevTools, and others. These vulnerabilities could potentially allow attackers to execute arbitrary code, escalate privileges, or leak sensitive information. The update also disables the EULA dialog to use preferences instead of a hardcoded return. The affected versions are specifically identified and patches are available in these updated Chromium releases.

A use-after-free vulnerability exists in the Shared Tab Groups feature of Google Chrome on Android versions prior to 152.0.7977.75. This flaw allows a remote attacker to execute arbitrary code outside the browser sandbox by convincing a user to visit a specially crafted HTML page. The vulnerability has been assigned CVE-2026-84353 and is rated critical with a CVSS score of 9.6.

Use after free in Shared Tab Groups in Google Chrome on on Android prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)