Threats tagged 'ghsa-jqm6-q6j2-85mx'

CVE-2026-109707 is a critical use-after-free vulnerability in the Networking component of Firefox that allows sandbox escape. This flaw was fixed in Firefox 158 and Firefox ESR 153.5. The vulnerability has a high CVSS score of 9.6, indicating it can be exploited remotely without privileges and can lead to complete compromise of confidentiality, integrity, and availability. No known exploits in the wild have been reported.