diff --git a/core/src/main/java/software/coley/cafedude/io/AttributeReader.java b/core/src/main/java/software/coley/cafedude/io/AttributeReader.java
index 77795ae..4ba562c 100644
--- a/core/src/main/java/software/coley/cafedude/io/AttributeReader.java
+++ b/core/src/main/java/software/coley/cafedude/io/AttributeReader.java
@@ -26,6 +26,7 @@
 import java.io.DataInputStream;
 import java.io.IOException;
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
@@ -154,6 +155,14 @@ private Attribute read(@Nonnull AttributeContext context) throws IOException {
 				return null;
 			}
 		}
+		// Check for attributes present in the wrong contexts.
+		if (reader.doDropBadContextAttributes()) {
+			Collection<AttributeContext> allowedContexts = AttributeContexts.getAllowedContexts(name.getText());
+			if (!allowedContexts.contains(context)) {
+				logger.debug("Found '{}' in invalid context {}", name.getText(), context.name());
+				return null;
+			}
+		}
 		switch (name.getText()) {
 			case AttributeConstants.CODE:
 				return readCode();
diff --git a/core/src/main/java/software/coley/cafedude/io/ClassFileReader.java b/core/src/main/java/software/coley/cafedude/io/ClassFileReader.java
index fd8e077..1ebb859 100644
--- a/core/src/main/java/software/coley/cafedude/io/ClassFileReader.java
+++ b/core/src/main/java/software/coley/cafedude/io/ClassFileReader.java
@@ -29,6 +29,7 @@ public class ClassFileReader {
 	private IndexableByteStream is;
 	// config
 	private boolean dropForwardVersioned = true;
+	private boolean dropBadContextAttributes = true;
 	private boolean dropEofAttributes = true;
 	private boolean dropDupeAnnotations = true;
 
@@ -350,6 +351,21 @@ public void setDropForwardVersioned(boolean dropForwardVersioned) {
 		this.dropForwardVersioned = dropForwardVersioned;
 	}
 
+	/**
+	 * @return {@code true} if attributes declared in the wrongs contexts should be removed.
+	 */
+	public boolean doDropBadContextAttributes() {
+		return dropBadContextAttributes;
+	}
+
+	/**
+	 * @param dropBadContextAttributes
+	 *        {@code true} if attributes declared in the wrong contexts should be removed.
+	 */
+	public void setDropBadContextAttributes(boolean dropBadContextAttributes) {
+		this.dropBadContextAttributes = dropBadContextAttributes;
+	}
+
 	/**
 	 * @return {@code true} if attributes that when parsed yield EOF exceptions should be removed.
 	 */
diff --git a/core/src/test/java/software/coley/cafedude/MiscTest.java b/core/src/test/java/software/coley/cafedude/MiscTest.java
new file mode 100644
index 0000000..405627b
--- /dev/null
+++ b/core/src/test/java/software/coley/cafedude/MiscTest.java
@@ -0,0 +1,39 @@
+package coley.software.cafedude;
+
+import software.coley.cafedude.io.ClassFileReader;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.MethodSource;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.util.Arrays;
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+/**
+ * Miscellaneous tests for checking that the library does not crash on specifically designed tests.
+ */
+public class MiscTest {
+	@ParameterizedTest
+	@MethodSource("supply")
+	public void testNoErrors(File sample) {
+		try {
+			byte[] code = Files.readAllBytes(sample.toPath());
+			assertDoesNotThrow(() -> {
+				new ClassFileReader().read(code);
+			}, "Library crashes when reading: " + sample.getName());
+		} catch (IOException error) {
+			fail("Failed to read class, IO error", error);
+		}
+	}
+
+	/**
+	 * @return Test class files.
+	 */
+	public static List<File> supply() {
+		// Intention may be to add more files in the future, if more crashes are found.
+		return Arrays.asList(new File[] { new File("src/test/resources/samples/obfuscated/misc/fakecode.class") });
+	}
+}
\ No newline at end of file
diff --git a/core/src/test/resources/samples/obfuscated/misc/fakecode.class b/core/src/test/resources/samples/obfuscated/misc/fakecode.class
new file mode 100644
index 0000000..98eca32
Binary files /dev/null and b/core/src/test/resources/samples/obfuscated/misc/fakecode.class differ