Threats Tagged 'cve-2026-84354'

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.

CVE-2026-84354 is a critical security vulnerability in Google Chrome prior to version 152.0.7977.75. It involves incorrect authorization in the FileSystem component, which allows a remote attacker to execute arbitrary code outside the browser sandbox by tricking a user into visiting a crafted HTML page. The vulnerability requires user interaction (social engineering) and affects confidentiality, integrity, and availability.

Incorrect authorization in FileSystem in Google Chrome 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: High)