CyberRota Analysis
This is a critical severity vulnerability with a CVSS score of 9.8. It affects Firefox.
CVE
CVE-2026-12293
Severity
CRITICAL
CVSS
9.8
EPSS
0.30%
Firefox
Original NVD Description
Use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
Related CVEs
Other vulnerabilities affecting the same vendor(s)