PYSEC-2026-711

vendorUSosv

Improper Restriction of Operations within the Bounds of a Memory Buffer in OpenCV

view advisory published 2026-07-02Licence: CC-BY-4.0

OpenCV 3.3.1 (corresponding with opencv-python and opencv-contrib-python 3.3.1.11) has a Buffer Overflow in the cv::PxMDecoder::readData function in grfmt_pxm.cpp, because an incorrect size value is used.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2017-17760USmedium6.5—
OpenCV 3.3.1 has a Buffer Overflow in the cv::PxMDecoder::readData function in grfmt_pxm.cpp, because an incorrect size value is used.
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references

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