CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.8. It affects Firefox, Java. Public exploit code or proof-of-concept references have been detected in its references.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
GitHub PoC Links
Note: these links are listed for security research and verification purposes only.
CVE
CVE-2026-8389
Severity
HIGH
CVSS
8.8
EPSS
0.33%
Firefox Java
Original NVD Description
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 150.0.3.
Related CVEs
Other vulnerabilities affecting the same vendor(s)