CyberRota Analysis
AI-GeneratedA critical use-after-free vulnerability in the DOM Navigation component of Firefox allows for a sandbox escape, potentially enabling attackers to execute arbitrary code in the context of the browser. Users of affected Firefox versions should prioritize updating to Firefox 155 or the specified ESR versions to mitigate the risk of exploitation. Organizations relying on Firefox for secure browsing should take immediate action to ensure their installations are up to date.
Original NVD Description
Sandbox escape due to use-after-free in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.
Related CVEs
Other vulnerabilities affecting the same vendor(s)