OCTOBER 7, 2026
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Case File

CVE-2026-106378

HIGH · CVSS 8.3 EPSS 0.30%

Source: NVD + CISA KEV + EPSS · Published 2026-10-06 · Last synced 2026-10-07

CyberRota Analysis

AI-Generated

A privilege escalation vulnerability in the sandbox of Google Chrome on Mac allows remote attackers to execute arbitrary code outside the sandbox by exploiting a compromised renderer process through a specially crafted HTML page. This high-severity flaw (CVSS 8.3) poses significant risks to users running affected versions prior to 155.0.8059.39, particularly in environments where Chrome is utilized for sensitive tasks. Organizations and users should prioritize updating their Chrome installations to mitigate potential exploitation.

CVE
CVE-2026-106378
Severity
HIGH
CVSS
8.3
EPSS
0.30%
Chrome

Original NVD Description

Privilege elevation in Sandbox in Google Chrome on on Mac prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

Related CVEs

Other vulnerabilities affecting the same vendor(s)