Na wikipedii k tejto téme sú určité informácie, takže záleží od špecifikácie konkrétneho zariadenia:
"ARM has reported that the majority of their processors are not vulnerable, and published a list of the specific processors that are affected. The ARM Cortex-A75 core is affected directly by both Meltdown and Spectre vulnerabilities, and Cortex-R7, Cortex-R8, Cortex-A8, Cortex-A9, Cortex-A15, Cortex-A17, Cortex-A57, Cortex-A72 and Cortex-A73 cores are affected only by the Spectre vulnerability.This contradicts some early statements made about the Meltdown vulnerability as being Intel-only.
A large portion of the current mid-range Android handsets use the Cortex-A53 or Cortex-A55 in an octa-core arrangement and are not affected by either the Meltdown or Spectre vulnerability as they don't do out-of-order execution. This includes devices with the Qualcomm Snapdragon 630, Snapdragon 626, Snapdragon 625, and all Snapdragon 4xx processors based on A53 or A55 cores. Also, all Raspberry Pi computers are not vulnerable to either Meltdown or Spectre."