# opencv-python 4.12.0.88 + NumPy 2.0.1 incompatibility — Software interface version compatibility

For opencv-python 4.12.0.88 + NumPy 2.0.1 incompatibility, product is opencv-python; software version is 4.12.0.88; dependency version is NumPy 2.0.1, recorded from its source on 2026-08-04.

- **Product:** opencv-python _(unconfirmed — we could not tie this to the quote below)_
- **Version pairing:** opencv-python 4.12.0.88 + NumPy 2.0.1 incompatibility _(unconfirmed — we could not tie this to the quote below)_
- **Software version:** 4.12.0.88
- **Dependency version:** NumPy 2.0.1

## What the source says

> compiled using NumPy 1.x cannot be run in NumPy 2.0.1 as it may crash" in 4.12.0.88

## Source

- https://github.com/opencv/opencv-python/issues/1149

Last verified: 2026-08-04. Review by: 2026-10-03.
Part of [Software interface version compatibility](https://referencesource.org/software-interface-version-compatibility/).