CVE-2018-6120: Debian Linux

High severity, CVSS 8.8. EPSS: 2.4% chance of exploitation in the next 30 days.

An integer overflow that could lead to an attacker-controlled heap out-of-bounds write in PDFium in Google Chrome prior to 66.0.3359.170 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted PDF file.

Affected products

• Debian Debian Linux: version 9.0 only
• Google Chrome: before 67.0.3396.62 (fixed in 67.0.3396.62)
• Red Hat Enterprise Linux Desktop: version 6.0 only
• Red Hat Enterprise Linux Server: version 6.0 only
• Red Hat Enterprise Linux Workstation: version 6.0 only

Published 2019-01-09. Last modified 2026-06-17.