CVE-2026-0714: High severity MOXA Moxa Industrial Linux 3 vulnerability
A physical attack vulnerability exists in certain Moxa industrial computers using TPM-backed LUKS full-disk encryption on Moxa Industrial Linux 3, where the discrete TPM is connected to the CPU via an SPI bus. Exploitation requires invasive physical access, including opening the device and attaching external equipment to the SPI bus to capture TPM communications. If successful, the captured data may allow offline decryption of eMMC contents. This attack cannot be performed through brief or opportunistic physical access and requires extended physical access, possession of the device, appropriate equipment, and sufficient time for signal capture and analysis. Remote exploitation is not possible.
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Frequently Asked Questions
What is the severity of CVE-2026-0714?
CVE-2026-0714 is considered a high severity vulnerability due to the potential for physical exploitation requiring invasive access.
How do I fix CVE-2026-0714?
To mitigate CVE-2026-0714, ensure physical security controls are in place to prevent unauthorized access to the device.
What types of devices are affected by CVE-2026-0714?
CVE-2026-0714 affects certain Moxa industrial computers utilizing TPM-backed LUKS full-disk encryption.
What is required to exploit CVE-2026-0714?
Exploitation of CVE-2026-0714 requires invasive physical access to the device, including opening it and connecting to internal components.
Is there a patch available for CVE-2026-0714?
Currently, there are no software patches for CVE-2026-0714 as it primarily requires physical security measures for protection.