CVE-2021-4128
Assigner: mozilla
Published: 2022-12-22T00:00:00
State: PUBLISHED
descriptions: value: When transitioning in and out of fullscreen mode, a graphics object was not correctly protected; resulting in memory corruption and a potentially exploitable crash.<br>*This bug only affects Firefox on MacOS. Other operating systems are unaffected.*. This vulnerability affects Firefox < 95.
affected: vendor: Mozilla
product: Firefox
versions: version: unspecified
lessThan: 95
status: affected
versionType: custom
problemTypes: descriptions: type: text
description: Use-after-free in fullscreen objects on MacOS