https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T12:40:26.723072+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2019-19624 CVE-2019-19624 2026-10-03T12:40:26.725336+00:00

An out-of-bounds read was discovered in OpenCV before 4.1.1. Specifically, variable coarsest_scale is assumed to be greater than or equal to finest_scale within the calc()/ocl_calc() functions in dis_flow.cpp. However, this is not true when dealing with small images, leading to an out-of-bounds read of the heap-allocated arrays Ux and Uy.

 https://cve.radiocsirt.org/vuln/ghsa-jggw-2q6g-c3m6 GHSA-jggw-2q6g-c3m6 — Out-of-bounds Read in OpenCV 2026-10-03T12:40:26.725383+00:00

Affected: PyPI: opencv-python, PyPI: opencv-python-headless, PyPI: opencv-contrib-python, PyPI: opencv-contrib-python-headless

An out-of-bounds read was discovered in OpenCV before 4.1.1 (OpenCV-Python before 4.1.0.25). Specifically, variable coarsest_scale is assumed to be greater than or equal to finest_scale within the calc()/ocl_calc() functions in dis_flow.cpp. However, this is not true when dealing with small images, leading to an out-of-bounds read of the heap-allocated arrays Ux and Uy.