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Vulnerability record · CVE-2018-6116 · published 4 December 2018

CVE-2018-6116: Google chrome null pointer dereference vulnerability

Google · Chrome

A nullptr dereference in WebAssembly in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.

6.5 CVSS 3.0 Medium EPSS 1.4% · top 28.6% CWE-476 · NULL pointer dereference
6.5CVSS 3.0 base score, v2 4.3
1.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
12References
17 Jun 2026Last modified by NVD

Description

A nullptr dereference in WebAssembly in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected products

5 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/103917
https://access.redhat.com/errata/RHSA-2018:1195
https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop.html
https://crbug.com/822266
https://security.gentoo.org/glsa/201804-22
https://www.debian.org/security/2018/dsa-4182
http://www.securityfocus.com/bid/103917
https://access.redhat.com/errata/RHSA-2018:1195
https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop.html
https://crbug.com/822266
https://security.gentoo.org/glsa/201804-22
https://www.debian.org/security/2018/dsa-4182

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Source: NIST National Vulnerability Database (record CVE-2018-6116), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.