Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2019-9821

A use-after-free vulnerability can occur in AssertWorkerThread due to a race condition with shared workers. This results in a potentially exploitable crash. This vulnerability affects Firefox < 67.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 61.4%
CVSS Severity
CVSS v3 Score 8.1
CVSS v2 Score 6.8
Products affected by CVE-2019-9821


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