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OpenAdvisories

Vendor

Caliptra

5 known vulnerabilities.

Products

Core Runtime Firmware 3 Core ROM 2 Core Firmware 1
All Critical High Medium Low Exploited only Public exploit

1 result · Clear filters · Feed

  • High 7.2
    CVE-2026-5818

    MCU Firmware Update Authentication Bypass on Caliptra Core

    Incorrect check of function return value in Caliptra Core Runtime Firmware (ActivateFirmwareCmd::activate_fw modules) allows bypass of Caliptra Core's verification of the MCU FW during a hitless update. This issue affects Core Runtime Firmware: from 2.0.0 thr…

    Caliptra Core Runtime Firmware