CVE-2018-12386

CVE-2018-12386: vulnerability in Mozilla Firefox

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8Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 14%
A vulnerability in register allocation in JavaScript can lead to type confusion, allowing for an arbitrary read and write. This leads to remote code execution inside the sandboxed content process when triggered. This vulnerability affects Firefox ESR < 60.2.2 and Firefox < 62.0.3.
Affected products
Mozilla · FirefoxMozilla · Firefox ESR
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