diff --git a/adapters/opencv/kleidicv_hal.h b/adapters/opencv/kleidicv_hal.h
index a25be77194304c9dfe8896a75188837085c2dacc..1df5b667febdba8eb0294f84a892a39ff03c8043 100644
--- a/adapters/opencv/kleidicv_hal.h
+++ b/adapters/opencv/kleidicv_hal.h
@@ -288,6 +288,9 @@ static inline int kleidicv_transpose_with_fallback(
 #undef cv_hal_transpose2d
 #define cv_hal_transpose2d kleidicv_transpose_with_fallback
 
+// cv_hal_minMaxIdx is unstable in OpenCV
+// See https://github.com/opencv/opencv/issues/25540
+#if 0
 // min_max_idx
 static inline int kleidicv_min_max_idx_with_fallback(
     const uchar *src_data, size_t src_stride, int width, int height, int depth,
@@ -299,6 +302,7 @@ static inline int kleidicv_min_max_idx_with_fallback(
 }
 #undef cv_hal_minMaxIdx
 #define cv_hal_minMaxIdx kleidicv_min_max_idx_with_fallback
+#endif  // 0
 
 #if defined(cv_hal_convertTo)
 static inline int kleidicv_convertTo_with_fallback(
diff --git a/doc/opencv.md b/doc/opencv.md
index 685bc48539523d9ac009cbd2b5ae31941d602c2f..890122b892a732590bc77764de0b52fe7add0367 100644
--- a/doc/opencv.md
+++ b/doc/opencv.md
@@ -162,17 +162,5 @@ Notes on parameters:
   + `uint8_t`
   + `uint16_t`
 
-### `min_max_idx`
-Finds the minimum and maximum element values and their positions.
-
-Notes on parameters:
-* `minIdx`,`maxIdx` - only supported for `depth == CV_8U`
-* `depth` - supported element size (without specifying index):
-  + `CV_8S`
-  + `CV_8U`
-  + `CV_16S`
-  + `CV_16U`
-  + `CV_32S`
-
 ### `convertTo`
 Currently converting to different data types is not supported. This function scales given input of `src_depth == CV_8U` using `scale` and `shift`.