Threats tagged 'ghsa-4h83-qhv9-h54w'

CVE-2026-124898 is a use-after-free vulnerability in the DOM Editor component of Firefox. This flaw was addressed and fixed in Firefox 160 and Firefox ESR versions 115.45 and 153.7. The vulnerability has a high severity rating with a CVSS score of 8.8, indicating it can lead to high impact on confidentiality, integrity, and availability. No known exploits in the wild have been reported. Users are advised to update to the fixed versions to mitigate the risk.