CVE-2018-6126

Severity: high (CVSS 8.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 7.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2019-01-09 · updated 2026-06-17
Weakness: CWE-787

Description

A precision error in Skia in Google Chrome prior to 67.0.3396.62 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page.

Affected products

Debian Linux: 8.0, 9.0
Google Chrome: before 67.0.3396.62 — fixed in 67.0.3396.62
RedHat Enterprise Linux Desktop: 6.0
RedHat Enterprise Linux Server: 6.0
RedHat Enterprise Linux Workstation: 6.0

How to fix

Upgrade to a fixed version: Google Chrome 67.0.3396.62. Check the vendor advisory for mitigations.

References

http://www.securityfocus.com/bid/104309
http://www.securityfocus.com/bid/104411
http://www.securitytracker.com/id/1041014
http://www.securitytracker.com/id/1041046
https://access.redhat.com/errata/RHSA-2018:1815
https://access.redhat.com/errata/RHSA-2018:2112
https://access.redhat.com/errata/RHSA-2018:2113
https://chromereleases.googleblog.com/2018/05/stable-channel-update-for-desktop_58.html
https://crbug.com/844457
https://security.gentoo.org/glsa/201810-01
https://www.debian.org/security/2018/dsa-4220
https://www.debian.org/security/2018/dsa-4237

Get alerted when CVE-2018-6126 or the next vulnerability affects your stack