Security Advisory

CVE-2020-12387

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-05-26 17:04:56

Last updated 2024-08-04 11:56:51

Assigner mozilla

State PUBLISHED

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.

← Browse all CVEs View on cve.org ↗