CyberRota Analysis
This is a critical severity vulnerability with a CVSS score of 9.6. It affects Firefox.
CVE
CVE-2026-7321
Severity
CRITICAL
CVSS
9.6
EPSS
0.26%
Firefox
Original NVD Description
Sandbox escape due to incorrect boundary conditions in the WebRTC: Networking component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, and Thunderbird 140.10.1.
Related CVEs
Other vulnerabilities affecting the same vendor(s)