CVE-2020-12387 – A race condition when running shutdown code for Web Worker led to a use-after-free vulnera …

Vuln ID: CVE-2020-12387

Published:  2020-05-26  18:15:10Z

Description: A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0.

Source: NVD.NIST.GOV

 

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