PYSEC-2026-699 Improper Restriction of Operations within the Bounds of a Memory Buffer in OpenCV

In modules/imgcodecs/src/grfmtpxm.cpp, the length of buffer AutoBuffer src is small than expected, which will cause copy buffer overflow later. If the image is from remote, may lead to remote code execution or denial of service. This affects OpenCV 3.3 corresponding to OpenCV-Python 3.3.0.9 and...

The vulnerability in the module imgcodecs/src/grfmt_pxm.cpp of the OpenCV library, which is used for computer vision, image processing, and numerical algorithms of general purpose, open-source nature, allows a perpetrator to gain access to confidential data, compromise its integrity, and cause service interruptions.

The vulnerability of the modules/imgcodecs/src/grfmtpxm.cpp component in the computer vision, image processing, and general numerical algorithms library Open Source Computer Vision Library OpenCV is related to buffer overflow attacks. Exploiting this vulnerability can allow an attacker to gain...

Opencv Integer Overflow Vulnerability

OpenCV is an open source, cross-platform, lightweight computer vision library. An integer overflow vulnerability exists in the 'ReadNumber' function of the opencv/modules/imgcodecs/src/grfmtpxm.cpp file in OpenCV 3.3 and earlier versions, which stems from the program's failure to detect the lengt...

UBUNTU-CVE-2017-12864

In opencv/modules/imgcodecs/src/grfmtpxm.cpp, function ReadNumber did not checkout the input length, which lead to integer overflow. If the image is from remote, may lead to remote code execution or denial of service. This affects Opencv 3.3 and earlier...