description: A use-after-free vulnerability can occur during WebGL operations. While this results in a potentially exploitable crash, the vulnerability is limited because the memory is freed and reused in a brief window of time during the freeing of the same callstack. This vulnerability affects Firefox < 60.
problem types: heap-use-after-free in mozilla::WebGLContext::DrawElementsInstanced
affected:
{
product: Firefox
vendor: Mozilla
versions:
lessThan: 60, status: affected, version: unspecified, versionType: custom
}