CVE-2018-12178: Tianocore Edk Ii

Critical severity, CVSS 9.1. EPSS: 2.3% chance of exploitation in the next 30 days.

Buffer overflow in network stack for EDK II may allow unprivileged user to potentially enable escalation of privilege and/or denial of service via network.

Affected products

• Tianocore Edk Ii: affected versions not specified

Published 2019-03-27. Last modified 2026-06-17.