CVE-2011-0079: Mozilla Firefox

High severity, CVSS 10.0. EPSS: 6.6% chance of exploitation in the next 30 days.

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 4.x before 4.0.1 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to gfx/layers/d3d10/ReadbackManagerD3D10.cpp and unknown other vectors.

Affected products

• Mozilla Firefox: version 4.0 only

Published 2011-05-07. Last modified 2026-06-16.