CVE-2019-13048: Toaruos Project Toaruos

Medium severity, CVSS 5.5. EPSS: 0.4% chance of exploitation in the next 30 days.

kernel/sys/syscall.c in ToaruOS through 1.10.9 allows a denial of service upon a critical error in certain sys_sbrk allocation patterns (involving PAGE_SIZE, and a value less than PAGE_SIZE).

Affected products

• Toaruos Project Toaruos: up to and including 1.10.9

Published 2019-06-29. Last modified 2026-06-17.