Threats tagged 'ghsa-mqr4-65f4-xr47'

CVE-2026-92014 is a high-severity privilege escalation vulnerability in Mozilla Firefox due to incorrect boundary conditions in the Graphics component. This vulnerability allows an attacker to escalate privileges by exploiting memory safety issues. The issue was fixed in Firefox ESR versions 115.41 and 140.16, as well as Thunderbird 140.16. The vulnerability has a CVSS score of 8.8, indicating a critical impact on confidentiality, integrity, and availability. No known exploits in the wild have been reported. Mozilla has published official security advisories detailing the fix and related vulnerabilities.