Mozilla has released updates for its Firefox browser to address three vulnerabilities, two of which could lead to arbitrary code execution. The first vulnerability, CVE-2019-9810, is a use-after-free flaw that could be exploited by an attacker to execute arbitrary code. The second, CVE-2019-9812, is a type confusion flaw that could also be exploited to execute arbitrary code. The third, CVE-2019-9813, is an out-of-bounds read flaw that could be used to obtain sensitive information.
Mozilla has rated all three of these vulnerabilities as "critical" and is urging all users to update to the latest version of Firefox as soon as possible. For more information, please see Mozilla's security advisory.
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