cve.bz

CVE-2019-14491

8.2 highEPSS 2.9%

High (8.2) in opencv opencv. EPSS 2.9% chance of exploitation in the next 30 days. Fixed in opencv-python 3.4.7.28, 4.1.1.26.

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

Severity

CVSS 3.0

8.2 high
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
EPSS
2.9% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-10-31)
CWE
CWE-125
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-fm39-cw8h-3p63PyPIopencv-python<3.4.7.283.4.7.28
GHSA-fm39-cw8h-3p63PyPIopencv-python>=4.0.0.21 <4.1.1.264.1.1.26
GHSA-fm39-cw8h-3p63PyPIopencv-python-headless<3.4.7.283.4.7.28
GHSA-fm39-cw8h-3p63PyPIopencv-python-headless>=4.0.0.21 <4.1.1.264.1.1.26
GHSA-fm39-cw8h-3p63PyPIopencv-contrib-python<3.4.7.283.4.7.28
GHSA-fm39-cw8h-3p63PyPIopencv-contrib-python>=4.0.0.21 <4.1.1.264.1.1.26
GHSA-fm39-cw8h-3p63PyPIopencv-contrib-python-headless<3.4.7.283.4.7.28
GHSA-fm39-cw8h-3p63PyPIopencv-contrib-python-headless>=4.0.0.21 <4.1.1.264.1.1.26
PYSEC-2026-2797PyPIopencv-contrib-python<3.4.7.28
>=4.0.0.21 <4.1.1.26		3.4.7.28, 4.1.1.26
PYSEC-2026-2818PyPIopencv-python<3.4.7.28
>=4.0.0.21 <4.1.1.26		3.4.7.28, 4.1.1.26
PYSEC-2026-2836PyPIopencv-python-headless<3.4.7.28
>=4.0.0.21 <4.1.1.26		3.4.7.28, 4.1.1.26
PYSEC-2026-720PyPIopencv-contrib-python-headless<3.4.7.28
>=4.0.0.21 <4.1.1.26		3.4.7.28, 4.1.1.26

References

Check your stackJSON