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Posted on • Originally published at beyondmachines.net

Mozilla Patches Critical Memory Safety and Sandbox Escape Flaws in Firefox

Summary

Mozilla released security updates for Firefox and Firefox ESR to fix five vulnerabilities, including critical memory safety bugs and a sandbox escape that could allow arbitrary code execution.

Take Action:

Update Firefox and Firefox ESR as well as your Firefox based browsers (Tor, Waterfox, LibreWolf...). Mozilla fixed multiple critical memory safety bugs and a WebRTC sandbox escape that could allow a malicious website to take full control of your system. Your browser is your primary gateway to the web and will be hit first. Update now, all your sessions and tabs will be restored automatically.


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This article was originally published on BeyondMachines

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