{"api_version":"1","generated_at":"2026-08-05T01:33:39+00:00","cve":"CVE-2026-11836","urls":{"html":"https://cve.report/CVE-2026-11836","api":"https://cve.report/api/cve/CVE-2026-11836.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-11836","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-11836"},"summary":{"title":"Production Debug-Unlock Token Verification Missing Device Binding","description":"Insufficient verification of data authenticity in Caliptra Core ROM and Core Firmware (validate_debug_unlock_token()) in subsystem mode allows an attacker with access to the integrator's debug unlock signing service to unlock production debug on an unintended device by presenting a valid token issued for a different device sharing the same debug unlock key hash. The 384-bit challenge nonce continues to prevent replay of previously issued tokens. 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