Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-16398

Site isolation issue in the Graphics component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 12.3%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2026-16398


Contact Us

Shodan ® - All rights reserved