CVE-2019-13048

5.5 mediumEPSS 0.4%

Medium (5.5) in toaruos project toaruos. 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).

Severity

CVSS 3.0

5.5 medium

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 34% of CVEs (scores of 2026-10-31)
CWE: CWE-190
Published: 2019-06-29
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

toaruos_project:toaruos

References

https://github.com/mehsauce/kowasuos/blob/master/dos/kowasu-sbrk.c
https://github.com/mehsauce/kowasuos/blob/master/dos/kowasu-sbrk.c

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