cve.bz

CVE-2019-15939

5.9 mediumEPSS 2.5%

Medium (5.9). EPSS 2.5% chance of exploitation in the next 30 days. Fixed in opencv-python 4.1.1.26.

An issue was discovered in OpenCV 4.1.0. There is a divide-by-zero error in cv::HOGDescriptor::getDescriptorSize in modules/objdetect/src/hog.cpp.

Severity

CVSS 3.1

5.9 medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
2.5% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)
CWE
CWE-369
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-hxfw-jm98-v4mqPyPIopencv-python<4.1.1.264.1.1.26
GHSA-hxfw-jm98-v4mqPyPIopencv-python-headless<4.1.1.264.1.1.26
GHSA-hxfw-jm98-v4mqPyPIopencv-contrib-python<4.1.1.264.1.1.26
GHSA-hxfw-jm98-v4mqPyPIopencv-contrib-python-headless<4.1.1.264.1.1.26
PYSEC-2026-2799PyPIopencv-contrib-python<4.1.1.264.1.1.26
PYSEC-2026-2822PyPIopencv-python<4.1.1.264.1.1.26
PYSEC-2026-2838PyPIopencv-python-headless<4.1.1.264.1.1.26
PYSEC-2026-722PyPIopencv-contrib-python-headless<4.1.1.264.1.1.26

References

Check your stackJSON