diff --git a/libs/server/Objects/List/ListObjectImpl.cs b/libs/server/Objects/List/ListObjectImpl.cs
index 561c1a0ece1..c26ab4df38d 100644
--- a/libs/server/Objects/List/ListObjectImpl.cs
+++ b/libs/server/Objects/List/ListObjectImpl.cs
@@ -49,7 +49,10 @@ private void ListRemove(ref ObjectInput input, ref ObjectOutput output)
                 var fromHeadToTail = count > 0;
                 var currentNode = fromHeadToTail ? list.First : list.Last;
 
-                count = Math.Abs(count);
+                // |int.MinValue| does not fit in an int, so Math.Abs would throw.
+                // The loop below is bounded by the list length, which cannot exceed
+                // int.MaxValue, so clamping removes exactly the same elements.
+                count = count == int.MinValue ? int.MaxValue : Math.Abs(count);
                 while (removedCount < count && currentNode != null)
                 {
                     var nextNode = fromHeadToTail ? currentNode.Next : currentNode.Previous;
diff --git a/test/standalone/Garnet.test.collections/RespListTests.cs b/test/standalone/Garnet.test.collections/RespListTests.cs
index 1e11eef1b5a..86349f549b1 100644
--- a/test/standalone/Garnet.test.collections/RespListTests.cs
+++ b/test/standalone/Garnet.test.collections/RespListTests.cs
@@ -371,6 +371,28 @@ public void BasicRPUSHAndLREM()
             ClassicAssert.IsFalse(exists);
         }
 
+        [Test]
+        public void LREMWithIntMinValueCountRemovesAllMatches()
+        {
+            using var redis = ConnectionMultiplexer.Connect(TestUtils.GetConfig());
+            var db = redis.GetDatabase(0);
+
+            var key = "List_Test_LREM_MinValue";
+            db.KeyDelete(key);
+            db.ListRightPush(key, ["a", "b", "a", "c", "a"]);
+
+            // |int.MinValue| does not fit in an int; before the fix Math.Abs threw
+            // OverflowException out of ProcessMessages and the session was dropped.
+            var removed = db.ListRemove(key, "a", int.MinValue);
+            ClassicAssert.AreEqual(3, removed);
+
+            var remaining = db.ListRange(key, 0, -1);
+            ClassicAssert.AreEqual(new RedisValue[] { "b", "c" }, remaining);
+
+            // The connection must still be usable.
+            ClassicAssert.AreEqual("PONG", db.Execute("PING").ToString());
+        }
+
         [Test]
         public void MultiLPUSHAndLPOPV1()
         {