A vulnerability, which was classified as problematic, was found in HDF5 up to 1.14.6. This affects the function H5HL__fldeserialize of the file src/H5HLcache.c. The manipulation of the argument freeblock leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.
{
"sources": [
{
"url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-2924",
"html_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2924",
"id": "CVE-2025-2924",
"modified": "2026-06-17T09:07:51.790Z",
"imported": "2026-07-17T21:40:03.752Z",
"published": "2025-03-28T20:15:26.147Z",
"database_specific": {
"status": "Modified"
}
}
],
"license": "CC-BY-4.0"
}