Vulnerability in Mozilla Firefox
CVE-2026-5733
Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 149.0.2 and Thunderbird 149.0.2.
EPSS: 0.000 (13.4th percentile) — read the EPSS interpretation.
Affected products
- Mozilla Firefox — versions 149.0.2
- Mozilla Thunderbird — versions 149.0.2