CVE-2026-110159 Security Details

CVE ID

CVE-2026-110159

CWE

CWE-863

CVE Description

Incorrect authorization in Updater in Google Chrome prior to 155.0.8059.79 allowed a local attacker to execute arbitrary code outside the sandbox via a local program. (Chromium security severity: High)

Published

Oct 15, 2026

CVSS Score & Severity

9.6Critical

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS Score

0.123%

Malware

malware

KEV Status

Not in KEV Catalog: No known exploits

Affected Ecosystems

affected

Source

National Vulnerability Database

References

googleblog.comPROJECT

issues.chromium.orgPROJECT