diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodArgumentResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodArgumentResolver.java
index af629b399d7..2ce20ad0d9b 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodArgumentResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodArgumentResolver.java
@@ -31,6 +31,7 @@ import org.apache.commons.logging.LogFactory;
 import org.springframework.core.MethodParameter;
 import org.springframework.core.ResolvableType;
 import org.springframework.http.HttpInputMessage;
+import org.springframework.http.InvalidMediaTypeException;
 import org.springframework.http.MediaType;
 import org.springframework.http.converter.GenericHttpMessageConverter;
 import org.springframework.http.converter.HttpMessageConverter;
@@ -113,7 +114,14 @@ public abstract class AbstractMessageConverterMethodArgumentResolver implements
 	protected <T> Object readWithMessageConverters(HttpInputMessage inputMessage,
 			MethodParameter methodParam, Type targetType) throws IOException, HttpMediaTypeNotSupportedException {
 
-		MediaType contentType = inputMessage.getHeaders().getContentType();
+		MediaType contentType;
+		try {
+			contentType = inputMessage.getHeaders().getContentType();
+		}
+		catch (InvalidMediaTypeException ex) {
+			throw new HttpMediaTypeNotSupportedException(ex.getMessage());
+		}
+
 		if (contentType == null) {
 			contentType = MediaType.APPLICATION_OCTET_STREAM;
 		}
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessorMockTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessorMockTests.java
index 5eb6d49f42c..a4abfb01071 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessorMockTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessorMockTests.java
@@ -187,6 +187,12 @@ public class RequestResponseBodyMethodProcessorMockTests {
 		}
 	}
 
+	@Test(expected = HttpMediaTypeNotSupportedException.class)
+	public void resolveArgumentInvalidContentType() throws Exception {
+		this.servletRequest.setContentType("bad");
+		processor.resolveArgument(paramRequestBodyString, mavContainer, webRequest, null);
+	}
+
 	@Test
 	public void resolveArgumentNotRequiredNoContent() throws Exception {
 		servletRequest.setContent(null);