CVE-2026-79298

High severity, CVSS 8.4. EPSS: 0.2% chance of exploitation in the next 30 days.

An issue in Howyar Technologies Inc SysReturn Versions prior to 11.3.034 and fixed in v.11.3.0.34 allows a local attcker to execute arbitrary code via the BOOTia32.efi and a crafted cloak32.dat file on the ESP.

Published 2026-09-16. Last modified 2026-09-22.