CVSS 3.0
5.5 mediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCVE-2018-18438
Medium (5.5). EPSS 0.4% chance of exploitation in the next 30 days.
Qemu has integer overflows because IOReadHandler and its associated functions use a signed integer data type for a size value.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 38% of CVEs (scores of 2026-10-31)
- CWE
- CWE-190
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qemu:qemu
- redhat:enterprise_linux
- redhat:openstack