PYSEC-2026-2797 Out-of-bounds Read in OpenCV

An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1 OpenCV-Python before 3.4.7.28 and 4.x before 4.1.1.26. There is an out of bounds read in the function cv::predictOrdered in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service...

OpenCV Out-of-Bounds Read Vulnerability

OpenCV is a cross-platform computer vision library. An out-of-bounds read vulnerability exists in the cv::predictOrdered function in modules/objdetect/src/cascadedetect.hpp in OpenCV. An attacker could exploit this vulnerability to cause a denial of service...