CVE-2022-45407
Assigner: mozilla
Published: 2022-12-22T00:00:00
State: PUBLISHED
descriptions: value: If an attacker loaded a font using <code>FontFace()</code> on a background worker, a use-after-free could have occurred, leading to a potentially exploitable crash. This vulnerability affects Firefox < 107.
affected: vendor: Mozilla
product: Firefox
versions: version: unspecified
lessThan: 107
status: affected
versionType: custom
problemTypes: descriptions: type: text
description: Loading fonts on workers was not thread-safe