CyberRota Analysis
AI-GeneratedA mitigation bypass vulnerability in the JavaScript garbage collection component affects Firefox and Java, potentially allowing attackers to exploit memory management flaws. Users of affected versions should prioritize updating to Firefox 154 or Firefox ESR 153.1 to safeguard against potential exploitation. This is particularly critical for organizations relying on these browsers for web applications and services.
CVE
CVE-2026-74938
Severity
CRITICAL
CVSS
9.1
EPSS
0.32%
Firefox Java
Original NVD Description
Mitigation bypass in the JavaScript: GC component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.
Related CVEs
Other vulnerabilities affecting the same vendor(s)