This is a little bit hard to say without more information.
This could show that your model is not converging to a solution as the accuracy are not moving much, but that could also be specific to your use case. Maybe your model is too simple and cannot extract the complexity of your data.
To know if your model is overfitting, the easiest way is to finish your training and then evaluate your model on your dataset’s test split. If the results are much worse than the training accuracy, that’s a good indicator of overfitting.
some more resources here: Overfit and underfit  |  TensorFlow Core 3