CVE-2026-75349

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

EIPStackGroup OpENer v2.3.0/master up to commit 76b95cf contains an out-of-bounds read vulnerability in Connection Manager request parsing. This allows a remote attacker to cause a denial of service.

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