description: A use-after-free vulnerability can occur while playing a sound notification in Thunderbird. The memory storing the sound data is immediately freed, although the sound is still being played asynchronously, leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 60.5.
problem types: Use-after-free during sound notifications
affected:
{
product: Thunderbird
vendor: Mozilla
versions:
lessThan: 60.5, status: affected, version: unspecified, versionType: custom
}