CVE-2019-19624
mediumPriorität · verfolgen · 27EPSS 0.018 · 78. PerzentilEURUUSEPSS · bewertet 2026-10-27
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.
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- GHSA-jggw-2q6g-c3m6Out-of-bounds Read in OpenCV2021-10-12ghsa · osvUS
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.
- PYSEC-2026-2800Out-of-bounds Read in OpenCV2026-07-09vendor · osvUS
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.
- PYSEC-2026-2824Out-of-bounds Read in OpenCV2026-07-09vendor · osvUS
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.
- PYSEC-2026-2839Out-of-bounds Read in OpenCV2026-07-09vendor · osvUS
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.
- PYSEC-2026-723Out-of-bounds Read in OpenCV2026-07-02vendor · osvUS
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.
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- https://access.redhat.com/security/cve/cve-2019-19624cnnvd
- https://github.com/opencv/opencv/commit/d1615ba11a93062b1429fce9f0f638d1572d3418cnnvd
- https://github.com/opencv/opencv/issues/14554cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2019-19624cnnvd
- https://github.com/opencv/opencv/commit/d1615ba11a93062b1429fce9f0f638d1572d3418enisa_euvd
- https://github.com/opencv/opencv/issues/14554enisa_euvd
- https://access.redhat.com/security/cve/cve-2019-19624Third Party Advisorynvd
- https://github.com/opencv/opencv/commit/d1615ba11a93062b1429fce9f0f638d1572d3418PatchThird Party Advisorynvd
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