A vulnerability, which was classified as problematic, was found in HDF5 1.14.6. Affected is the function H5FS__sect_link_size of the file src/H5FSsection.c. The manipulation 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": [
{
"html_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-7069",
"database_specific": {
"status": "Analyzed"
},
"published": "2025-07-04T21:15:23.967Z",
"id": "CVE-2025-7069",
"modified": "2026-06-17T10:04:11.893Z",
"imported": "2026-07-17T21:41:59.991Z",
"url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-7069"
}
],
"license": "CC-BY-4.0"
}