Memory Corruption Vulnerabilities in Firefox by Mozilla
CVE-2026-84142
Currently unrated
What is CVE-2026-84142?
Firefox 154 contains internal bugs that suggest potential memory corruption vulnerabilities. While these issues do not have fixed exploits, they indicate possible security threats that could be leveraged if left unaddressed. The Mozilla team has resolved these issues in Firefox 155, enhancing the security posture of the browser. Users are encouraged to update to the latest version to mitigate these risks.
Affected Version(s)
Firefox 155