Pebble Smartwatch devices through 4.3 mishandle UUID storage, which allows attackers to read an arbitrary application's flash storage, and access an arbitrary application's JavaScript instance, by modifying a UUID value within the header of a crafted application binary.
Severity
CVSS 3.0
6.1 medium
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
EPSS
0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)