CVE-2023-35803: Extremenetworks Iq Engine

Critical severity, CVSS 9.8. EPSS: 1.6% chance of exploitation in the next 30 days.

IQ Engine before 10.6r2 on Extreme Network AP devices has a Buffer Overflow.

Affected products

• Extremenetworks Iq Engine: before 10.6r2 (fixed in 10.6r2); before 10.6r5 (fixed in 10.6r5)

Published 2023-10-04. Last modified 2026-06-17.