cairo 1.16.0, in cairo_ft_apply_variations() in cairo-ft-font.c, would free memory using a free function incompatible with WebKit's fastMalloc, leading to an application crash with a "free(): invalid pointer" error.
{
"license": "CC-BY-4.0",
"sources": [
{
"id": "CVE-2018-19876",
"published": "2018-12-05T20:29:00.240Z",
"imported": "2026-07-17T20:37:16.299Z",
"url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2018-19876",
"modified": "2026-06-17T01:50:02.537Z",
"html_url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19876",
"database_specific": {
"status": "Modified"
}
}
]
}