diff --git a/src/encoding/json/decode.go b/src/encoding/json/decode.go
index 0b29249..7d23508 100644
--- a/src/encoding/json/decode.go
+++ b/src/encoding/json/decode.go
@@ -672,6 +672,7 @@
 	}
 
 	var mapElem reflect.Value
+	originalErrorContext := d.errorContext
 
 	for {
 		// Read opening " of string key or closing }.
@@ -832,8 +833,7 @@
 			return errPhase
 		}
 
-		d.errorContext.Struct = ""
-		d.errorContext.Field = ""
+		d.errorContext = originalErrorContext
 	}
 	return nil
 }
@@ -991,7 +991,7 @@
 			if fromQuoted {
 				return fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", item, v.Type())
 			}
-			return &UnmarshalTypeError{Value: "number", Type: v.Type(), Offset: int64(d.readIndex())}
+			d.saveError(&UnmarshalTypeError{Value: "number", Type: v.Type(), Offset: int64(d.readIndex())})
 		case reflect.Interface:
 			n, err := d.convertNumber(s)
 			if err != nil {
diff --git a/src/encoding/json/decode_test.go b/src/encoding/json/decode_test.go
index ab83b81..5746ddf 100644
--- a/src/encoding/json/decode_test.go
+++ b/src/encoding/json/decode_test.go
@@ -371,6 +371,10 @@
 	return (*intWithMarshalText)(b).UnmarshalText(data)
 }
 
+type mapStringToStringData struct {
+	Data map[string]string `json:"data"`
+}
+
 type unmarshalTest struct {
 	in                    string
 	ptr                   interface{}
@@ -401,6 +405,7 @@
 	{in: `"invalid: \uD834x\uDD1E"`, ptr: new(string), out: "invalid: \uFFFDx\uFFFD"},
 	{in: "null", ptr: new(interface{}), out: nil},
 	{in: `{"X": [1,2,3], "Y": 4}`, ptr: new(T), out: T{Y: 4}, err: &UnmarshalTypeError{"array", reflect.TypeOf(""), 7, "T", "X"}},
+	{in: `{"X": 23}`, ptr: new(T), out: T{}, err: &UnmarshalTypeError{"number", reflect.TypeOf(""), 8, "T", "X"}}, {in: `{"x": 1}`, ptr: new(tx), out: tx{}},
 	{in: `{"x": 1}`, ptr: new(tx), out: tx{}},
 	{in: `{"x": 1}`, ptr: new(tx), err: fmt.Errorf("json: unknown field \"x\""), disallowUnknownFields: true},
 	{in: `{"F1":1,"F2":2,"F3":3}`, ptr: new(V), out: V{F1: float64(1), F2: int32(2), F3: Number("3")}},
@@ -866,6 +871,18 @@
 		err:                   fmt.Errorf("json: unknown field \"extra\""),
 		disallowUnknownFields: true,
 	},
+	// issue 26444
+	// UnmarshalTypeError without field & struct values
+	{
+		in:  `{"data":{"test1": "bob", "test2": 123}}`,
+		ptr: new(mapStringToStringData),
+		err: &UnmarshalTypeError{Value: "number", Type: reflect.TypeOf(""), Offset: 37, Struct: "mapStringToStringData", Field: "data"},
+	},
+	{
+		in:  `{"data":{"test1": 123, "test2": "bob"}}`,
+		ptr: new(mapStringToStringData),
+		err: &UnmarshalTypeError{Value: "number", Type: reflect.TypeOf(""), Offset: 21, Struct: "mapStringToStringData", Field: "data"},
+	},
 }
 
 func TestMarshal(t *testing.T) {