SDL (Simple DirectMedia Layer) through 2.0.12 has an Integer Overflow (and resultant SDLmemcpy heap corruption) in SDLBlitCopy in video/SDLblitcopy.c via a crafted .BMP file.
{
"sources": [
{
"database_specific": {
"status": "Modified"
},
"id": "CVE-2020-14409",
"imported": "2026-04-30T14:02:59.702Z",
"published": "2021-01-19T20:15:12.207Z",
"url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2020-14409",
"html_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14409",
"modified": "2024-11-21T05:03:12.327Z"
}
],
"license": "CC-BY-4.0"
}