Protection mechanism failure in wolfCrypt post-quantum implementations (ML-KEM and ML-DSA) in wolfSSL on ARM Cortex-M microcontrollers allows a physical attacker to compromise key material and/or cryptographic outcomes via induced transient faults that corrupt or redirect seed/pointer values during Keccak-based expansion.
This issue affects wolfSSL (wolfCrypt): commit hash d86575c766e6e67ef93545fa69c04d6eb49400c6.
{
"sources": [
{
"url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-3503",
"html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3503",
"id": "CVE-2026-3503",
"imported": "2026-07-14T21:22:49.068Z",
"modified": "2026-06-17T10:43:41.123Z",
"published": "2026-03-19T19:16:20.570Z",
"database_specific": {
"status": "Analyzed"
}
},
{
"url": "https://api.github.com/advisories/GHSA-pgc5-r6cv-2825",
"html_url": "https://github.com/advisories/GHSA-pgc5-r6cv-2825",
"imported": "2026-07-14T21:23:00.420Z",
"modified": "2026-04-29T18:31:31Z",
"published": "2026-03-19T21:30:23Z",
"id": "GHSA-pgc5-r6cv-2825"
},
{
"url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-13149",
"html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-13149",
"modified": "2026-03-19T19:24:36Z",
"imported": "2026-07-14T21:22:51.957Z",
"published": "2026-03-19T18:12:26Z",
"id": "EUVD-2026-13149"
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"license": "CC-BY-4.0"
}