CVE-2021-41196: TensorFlow is an open source platform for machine learning. In affected versions the Keras pooling layers can trigger a

TensorFlow (an open source machine learning platform) has a bug in its Keras pooling layers (functions that reduce data size by sampling from groups of values) that can cause a segfault (crash where the program tries to access invalid memory) if the pool size is 0 or if a dimension is negative, because the code doesn't check that these values are positive.