Mbed TLS before 3.0.1 has a double free in certain out-of-memory conditions, as demonstrated by an mbedtlssslset_session() failure.
{
"license": "CC-BY-4.0",
"sources": [
{
"id": "CVE-2021-44732",
"imported": "2025-11-20T23:04:00.332Z",
"url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-44732",
"html_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44732",
"published": "2021-12-20T08:15:06.620Z",
"modified": "2025-11-03T20:15:51.403Z"
}
]
}