diff --git a/src/wp-includes/ms-blogs.php b/src/wp-includes/ms-blogs.php
index 8aa702a937..6a14febc3a 100644
--- a/src/wp-includes/ms-blogs.php
+++ b/src/wp-includes/ms-blogs.php
@@ -263,6 +263,19 @@ function refresh_blog_details( $blog_id ) {
 	do_action( 'refresh_blog_details', $blog_id );
 }
 
+/**
+ * Refresh blog details when an option is updated.
+ *
+ * @access private
+ * @param string $option_name
+ */
+function _wp_refresh_blog_details_on_updated_option( $option_name ) {
+	$options = array( 'blogname', 'siteurl', 'post_count' );
+	if ( in_array( $option_name, $options ) ) {
+		refresh_blog_details( get_current_blog_id() );
+	}
+}
+
 /**
  * Update the details for a blog. Updates the blogs table for a given blog id.
  *
@@ -903,7 +916,7 @@ function _update_posts_count_on_delete( $post_id ) {
 	if ( 'publish' !== get_post_field( 'post_status', $post_id ) ) {
 		return;
 	}
-	
+
 	update_posts_count();
 }
 
diff --git a/src/wp-includes/ms-default-filters.php b/src/wp-includes/ms-default-filters.php
index 00b3bda982..3b22b87e1b 100644
--- a/src/wp-includes/ms-default-filters.php
+++ b/src/wp-includes/ms-default-filters.php
@@ -70,6 +70,9 @@ add_filter( 'force_filtered_html_on_import', '__return_true' );
 remove_filter( 'option_siteurl', '_config_wp_siteurl' );
 remove_filter( 'option_home',    '_config_wp_home'    );
 
+// Some options changes should trigger blog details refresh.
+add_action( 'updated_option', '_wp_refresh_blog_details_on_updated_option' );
+
 // If the network upgrade hasn't run yet, assume ms-files.php rewriting is used.
 add_filter( 'default_site_option_ms_files_rewriting', '__return_true' );
 
diff --git a/tests/phpunit/tests/ms.php b/tests/phpunit/tests/ms.php
index 413f33bddc..251299b7cf 100644
--- a/tests/phpunit/tests/ms.php
+++ b/tests/phpunit/tests/ms.php
@@ -1397,6 +1397,19 @@ class Tests_MS extends WP_UnitTestCase {
 		wp_delete_post( $post2 );
 		$this->assertEquals( 1, get_blog_details()->post_count );
 	}
+
+	/**
+	 * @ticket 26410
+	 */
+	function test_blog_details_cache_invalidation() {
+		update_option( 'blogname', 'foo' );
+		$details = get_blog_details( get_current_blog_id() );
+		$this->assertEquals( 'foo', $details->blogname );
+
+		update_option( 'blogname', 'bar' );
+		$details = get_blog_details( get_current_blog_id() );
+		$this->assertEquals( 'bar', $details->blogname );
+	}
 }
 
 endif;