description: In canvas rendering, a compromised content process could have caused a surface to change unexpectedly, leading to a memory leak of a privileged process. This memory leak could be used to effect a sandbox escape if the correct data was leaked. This vulnerability affects Firefox < 118.
problem types: Memory leak from a privileged process
affected:
{
product: Firefox
vendor: Mozilla
versions:
lessThan: 118, status: affected, version: unspecified, versionType: custom
}