CVE-2019-9536: Apple iPhone 3gs

Medium severity, CVSS 6.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Apple iPhone 3GS bootrom malloc implementation returns a non-NULL pointer when unable to allocate memory, aka 'alloc8'. An attacker with physical access to the device can install arbitrary firmware.

Affected products

• Apple iPhone 3gs: affected versions not specified

Published 2019-11-22. Last modified 2026-06-17.