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CVE-2026-11836

🗓️ 04 Aug 2026 00:02:34Reported by CaliptraType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

CVE-2026-11836 enables debug unlock using a token from another device with the same key hash.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-11836
4 Aug 202600:02
attackerkb
cvelist
Cvelist
CVE-2026-11836 Production Debug-Unlock Token Verification Missing Device Binding
4 Aug 202600:02
cvelist
euvd
EUVD
EUVD-2026-52548
4 Aug 202600:02
euvd
nvd
NVD
CVE-2026-11836
4 Aug 202600:16
nvd
ptsecurity
Positive Technologies
PT-2026-67571
4 Aug 202600:00
ptsecurity
[
  {
    "vendor": "Caliptra",
    "product": "Core ROM",
    "collectionURL": "https://github.com/chipsalliance/caliptra-sw",
    "packageName": "Core ROM",
    "modules": [
      "validate_debug_unlock_token()"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "2.0.0",
        "lessThanOrEqual": "2.0.2",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "2.0.3",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "2.1.0",
        "lessThanOrEqual": "2.1.1",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "2.1.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Caliptra",
    "product": "Core Firmware",
    "collectionURL": "https://github.com/chipsalliance/caliptra-sw",
    "packageName": "Core Firmware",
    "modules": [
      "validate_debug_unlock_token()"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "2.0.0",
        "lessThanOrEqual": "2.0.1",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "2.0.2",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "2.1.0",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "2.1.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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