Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-12294

Sandbox escape in the DOM: Workers component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 28.3%
CVSS Severity
CVSS v3 Score 9.6
References
Products affected by CVE-2026-12294


Contact Us

Shodan ® - All rights reserved