CVE-2019-14492: Opencv

High severity, CVSS 7.5. EPSS: 2.8% chance of exploitation in the next 30 days.

An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1. There is an out of bounds read/write in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.

Affected products

• Opencv Opencv: before 3.4.7 (fixed in 3.4.7); from 4.0.0, before 4.1.1 (fixed in 4.1.1)
• Opensuse Leap: version 15.1 only

Published 2019-08-01. Last modified 2026-06-17.