Index: src/wp-admin/includes/class-wp-plugins-list-table.php
===================================================================
--- src/wp-admin/includes/class-wp-plugins-list-table.php	(revision 49601)
+++ src/wp-admin/includes/class-wp-plugins-list-table.php	(working copy)
@@ -948,7 +948,7 @@
 		$requires_php   = isset( $plugin_data['requires_php'] ) ? $plugin_data['requires_php'] : null;
 		$compatible_php = is_php_version_compatible( $requires_php );
 		$class          = $is_active ? 'active' : 'inactive';
-		$checkbox_id    = 'checkbox_' . md5( $plugin_data['Name'] );
+		$checkbox_id    = 'checkbox_' . md5( $plugin_id_attr );
 
 		if ( $restrict_network_active || $restrict_network_only || in_array( $status, array( 'mustuse', 'dropins' ), true ) || ! $compatible_php ) {
 			$checkbox = '';
Index: src/wp-admin/update-core.php
===================================================================
--- src/wp-admin/update-core.php	(revision 49601)
+++ src/wp-admin/update-core.php	(working copy)
@@ -545,7 +545,7 @@
 			sprintf( __( 'View version %s details.' ), $plugin_data->update->new_version )
 		);
 
-		$checkbox_id = 'checkbox_' . md5( $plugin_data->Name );
+		$checkbox_id = 'checkbox_' . md5( $plugin_file );
 		?>
 	<tr>
 		<td class="check-column">