CVE-2026-75345

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

OpENer v2.3.0 / commit 76b95cf contains an out-of-bounds read in the unconnected explicit messaging path. This allows a remote attacker to cause a denial of service.

Published 2026-10-09. Last modified 2026-10-09.