CVE-2018-12407

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

A buffer overflow occurs when drawing and validating elements with the ANGLE graphics library, used for WebGL content, when working with the VertexBuffer11 module. This results in a potentially exploitable crash. This vulnerability affects Firefox < 64.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Feb 28, 2019
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-12407: Critical severity, CVSS 9.8 | Vulnix