Rapid7

vulnerability

Alpine Linux: CVE-2021-21198: Out-of-bounds Read

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
Apr 9, 2021
Added
Aug 22, 2024
Modified
Jun 18, 2026

Description

Out of bounds read in IPC in Google Chrome prior to 89.0.4389.114 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Solutions

alpine-linux-upgrade-chromiumalpine-linux-upgrade-qt5-qtwebengine
Title
Rapid7 Labs

2026 Global Threat Landscape Report

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