VYPR

Coldcard

by Coinkite

CVEs (1)

  • CVE-2019-14356MedOct 31, 2019
    risk 0.35cvss 5.3epss 0.01

    On Coldcard MK1 and MK2 devices, a side channel for the row-based OLED display was found. The power consumption of each row-based display cycle depends on the number of illuminated pixels, allowing a partial recovery of display contents. For example, a hardware implant in the…