diff --git a/lucene/core/src/test/org/apache/lucene/internal/vectorization/TestVectorUtilSupport.java b/lucene/core/src/test/org/apache/lucene/internal/vectorization/TestVectorUtilSupport.java
index 440d4a65aa2..9fe5ddd0e2b 100644
--- a/lucene/core/src/test/org/apache/lucene/internal/vectorization/TestVectorUtilSupport.java
+++ b/lucene/core/src/test/org/apache/lucene/internal/vectorization/TestVectorUtilSupport.java
@@ -17,6 +17,7 @@
 package org.apache.lucene.internal.vectorization;
 
 import com.carrotsearch.randomizedtesting.annotations.ParametersFactory;
+import java.util.Arrays;
 import java.util.function.ToDoubleFunction;
 import java.util.function.ToIntFunction;
 import java.util.stream.IntStream;
@@ -62,6 +63,35 @@ public class TestVectorUtilSupport extends BaseVectorizationTestCase {
     assertFloatReturningProviders(p -> p.cosine(a, b));
   }
 
+  public void testBinaryVectorsBoundaries() {
+    var a = new byte[size];
+    var b = new byte[size];
+
+    Arrays.fill(a, Byte.MIN_VALUE);
+    Arrays.fill(b, Byte.MIN_VALUE);
+    assertIntReturningProviders(p -> p.dotProduct(a, b));
+    assertIntReturningProviders(p -> p.squareDistance(a, b));
+    assertFloatReturningProviders(p -> p.cosine(a, b));
+
+    Arrays.fill(a, Byte.MAX_VALUE);
+    Arrays.fill(b, Byte.MAX_VALUE);
+    assertIntReturningProviders(p -> p.dotProduct(a, b));
+    assertIntReturningProviders(p -> p.squareDistance(a, b));
+    assertFloatReturningProviders(p -> p.cosine(a, b));
+
+    Arrays.fill(a, Byte.MIN_VALUE);
+    Arrays.fill(b, Byte.MAX_VALUE);
+    assertIntReturningProviders(p -> p.dotProduct(a, b));
+    assertIntReturningProviders(p -> p.squareDistance(a, b));
+    assertFloatReturningProviders(p -> p.cosine(a, b));
+
+    Arrays.fill(a, Byte.MAX_VALUE);
+    Arrays.fill(b, Byte.MIN_VALUE);
+    assertIntReturningProviders(p -> p.dotProduct(a, b));
+    assertIntReturningProviders(p -> p.squareDistance(a, b));
+    assertFloatReturningProviders(p -> p.cosine(a, b));
+  }
+
   private void assertFloatReturningProviders(ToDoubleFunction<VectorUtilSupport> func) {
     assertEquals(
         func.applyAsDouble(LUCENE_PROVIDER.getVectorUtilSupport()),