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CVE-2026-5818 MCU Firmware Update Authentication Bypass on Caliptra Core
| Reporter | Title | Published | Views | Family All 5 |
|---|---|---|---|---|
 | CVE-2026-5818 | 23 Jun 202623:50 | – | attackerkb |
 | CVE-2026-5818 | 23 Jun 202623:50 | – | cve |
 | EUVD-2026-38638 | 23 Jun 202623:50 | – | euvd |
 | CVE-2026-5818 | 24 Jun 202600:16 | – | nvd |
 | PT-2026-51609 | 23 Jun 202600:00 | – | ptsecurity |
[
{
"vendor": "Caliptra",
"product": "Core Runtime Firmware",
"collectionURL": "https://github.com/chipsalliance/caliptra-sw",
"packageName": "Core Runtime Firmware",
"modules": [
"ActivateFirmwareCmd::activate_fw"
],
"versions": [
{
"status": "affected",
"version": "2.0.0",
"lessThanOrEqual": "2.0.1",
"versionType": "semver"
},
{
"status": "affected",
"version": "2.1.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "2.0.2",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "2.1.1",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]Data
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23 Jun 2026 23:50Current
CVSS 47.2