dwauncompress in libavcodec/exr.c in FFmpeg 4.4 allows an out-of-bounds array access because dccount is not strictly checked.
{
"license": "CC-BY-4.0",
"sources": [
{
"html_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33815",
"imported": "2025-10-18T14:07:17.117Z",
"id": "CVE-2021-33815",
"modified": "2024-11-21T06:09:37.263Z",
"url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-33815",
"published": "2021-06-03T17:15:15.073Z"
}
]
}