CVE-2020-12387

Published: 2020-05-26T18:15Z

Last Modified: 2024-11-21T04:59Z

Source: MITRE CVE List

License: MITRE-CVE-TOS

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. > MITRE Terms of Use apply – see LICENSE‑MITRE.txt