When using an image with mask the Floyd-Steinberg dithering method will cause a negative heap buffer over-write.
{
"cwe_ids": [
"CWE-787"
],
"github_reviewed": true,
"github_reviewed_at": "2026-06-25T21:46:54Z",
"nvd_published_at": "2026-06-10T23:16:48Z",
"severity": "MODERATE"
}