description: A use-after-free vulnerability can occur while editing events in form elements on a page, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.6 and Thunderbird < 52.6.
problem types: Use-after-free while editing form elements
affected:
{
product: Firefox ESR
vendor: Mozilla
versions:
lessThan: 52.6, status: affected, version: unspecified, versionType: custom
}
{
product: Thunderbird
vendor: Mozilla
versions:
lessThan: 52.6, status: affected, version: unspecified, versionType: custom
}
