diff --git a/src/wp-admin/includes/misc.php b/src/wp-admin/includes/misc.php
index 3c55f3f59a..8c4caa468d 100644
--- a/src/wp-admin/includes/misc.php
+++ b/src/wp-admin/includes/misc.php
@@ -1658,6 +1658,7 @@ function wp_check_php_version() {
  *     @type bool     $dismissible        Optional. Whether the admin notice is dismissible. Default false.
  *     @type string   $id                 Optional. The value of the admin notice's ID attribute. Default empty string.
  *     @type string[] $additional_classes Optional. A string array of class names. Default empty array.
+ *     @type string[] $attributes         Optional. Additional attributes for the notice div. Default empty array.
  *     @type bool     $paragraph_wrap     Optional. Whether to wrap the message in paragraph tags. Default true.
  * }
  * @return string The markup for an admin notice.
@@ -1668,6 +1669,7 @@ function wp_get_admin_notice( $message, $args = array() ) {
 		'dismissible'        => false,
 		'id'                 => '',
 		'additional_classes' => array(),
+		'attributes'         => array(),
 		'paragraph_wrap'     => true,
 	);
 
@@ -1681,9 +1683,10 @@ function wp_get_admin_notice( $message, $args = array() ) {
 	 * @param array  $args    The arguments for the admin notice.
 	 * @param string $message The message for the admin notice.
 	 */
-	$args    = apply_filters( 'wp_admin_notice_args', $args, $message );
-	$id      = '';
-	$classes = 'notice';
+	$args       = apply_filters( 'wp_admin_notice_args', $args, $message );
+	$id         = '';
+	$classes    = 'notice';
+	$attributes = '';
 
 	if ( is_string( $args['id'] ) ) {
 		$trimmed_id = trim( $args['id'] );
@@ -1721,11 +1724,24 @@ function wp_get_admin_notice( $message, $args = array() ) {
 		$classes .= ' ' . implode( ' ', $args['additional_classes'] );
 	}
 
+	if ( is_array( $args['attributes'] ) && ! empty( $args['attributes'] ) ) {
+		$attributes = '';
+		foreach ( $args['attributes'] as $attr => $val ) {
+			if ( is_bool( $val ) ) {
+				$attributes .= $val ? ' ' . $attr : '';
+			} elseif ( is_int( $attr ) ) {
+				$attributes .= ' ' . esc_attr( trim( $val ) );
+			} elseif ( $val ) {
+				$attributes .= ' ' . $attr . '="' . esc_attr( trim( $val ) ) . '"';
+			}
+		}
+	}
+
 	if ( false !== $args['paragraph_wrap'] ) {
 		$message = "<p>$message</p>";
 	}
 
-	$markup = sprintf( '<div %1$sclass="%2$s">%3$s</div>', $id, $classes, $message );
+	$markup = sprintf( '<div %1$sclass="%2$s"%3$s>%4$s</div>', $id, $classes, $attributes, $message );
 
 	/**
 	 * Filters the markup for an admin notice.
diff --git a/src/wp-includes/kses.php b/src/wp-includes/kses.php
index f6bd75741d..a707c62de2 100644
--- a/src/wp-includes/kses.php
+++ b/src/wp-includes/kses.php
@@ -2645,12 +2645,14 @@ function _wp_add_global_attributes( $value ) {
 		'aria-describedby' => true,
 		'aria-details'     => true,
 		'aria-expanded'    => true,
+		'aria-hidden'      => true,
 		'aria-label'       => true,
 		'aria-labelledby'  => true,
-		'aria-hidden'      => true,
+		'aria-live'        => true,
 		'class'            => true,
 		'data-*'           => true,
 		'dir'              => true,
+		'hidden'           => true,
 		'id'               => true,
 		'lang'             => true,
 		'style'            => true,
diff --git a/tests/phpunit/tests/admin/wpAdminNotice.php b/tests/phpunit/tests/admin/wpAdminNotice.php
index 2feca7de7c..d882c93457 100644
--- a/tests/phpunit/tests/admin/wpAdminNotice.php
+++ b/tests/phpunit/tests/admin/wpAdminNotice.php
@@ -212,6 +212,71 @@ class Tests_Admin_WpAdminNotice extends WP_UnitTestCase {
 				),
 				'expected' => '<div class="notice"><p>A notice with additional classes that are not an array.</p></div>',
 			),
+			'additional attribute with a value'         => array(
+				'message'  => 'A notice with an additional attribute with a value.',
+				'args'     => array(
+					'attributes' => array( 'aria-live' => 'assertive' ),
+				),
+				'expected' => '<div class="notice" aria-live="assertive"><p>A notice with an additional attribute with a value.</p></div>',
+			),
+			'additional hidden attribute'               => array(
+				'message'  => 'A notice with the hidden attribute.',
+				'args'     => array(
+					'attributes' => array( 'hidden' => true ),
+				),
+				'expected' => '<div class="notice" hidden><p>A notice with the hidden attribute.</p></div>',
+			),
+			'additional attribute no associative keys'  => array(
+				'message'  => 'A notice with a boolean attribute without an associative key.',
+				'args'     => array(
+					'attributes' => array( 'hidden' ),
+				),
+				'expected' => '<div class="notice" hidden><p>A notice with a boolean attribute without an associative key.</p></div>',
+			),
+			'additional attribute with role'            => array(
+				'message'  => 'A notice with an additional attribute role.',
+				'args'     => array(
+					'attributes' => array( 'role' => 'alert' ),
+				),
+				'expected' => '<div class="notice" role="alert"><p>A notice with an additional attribute role.</p></div>',
+			),
+			'multiple additional attributes'            => array(
+				'message'  => 'A notice with multiple additional attributes.',
+				'args'     => array(
+					'attributes' => array(
+						'role'      => 'alert',
+						'data-test' => -1,
+					),
+				),
+				'expected' => '<div class="notice" role="alert" data-test="-1"><p>A notice with multiple additional attributes.</p></div>',
+			),
+			'data attribute with unsafe value'          => array(
+				'message'  => 'A notice with an additional attribute with an unsafe value.',
+				'args'     => array(
+					'attributes' => array( 'data-unsafe' => '<script>alert( "Howdy, admin!" );</script>' ),
+				),
+				'expected' => '<div class="notice" data-unsafe="&lt;script&gt;alert( &quot;Howdy, admin!&quot; );&lt;/script&gt;"><p>A notice with an additional attribute with an unsafe value.</p></div>',
+			),
+			'additional invalid attribute'              => array(
+				'message'  => 'A notice with an additional attribute that is invalid.',
+				'args'     => array(
+					'attributes' => array( 'not-valid' => 'not-valid' ),
+				),
+				'expected' => '<div class="notice"><p>A notice with an additional attribute that is invalid.</p></div>',
+			),
+			'multiple attributes with "role", invalid, data-*, numeric, and boolean' => array(
+				'message'  => 'A notice with multiple attributes with "role", invalid, "data-*", numeric, and boolean.',
+				'args'     => array(
+					'attributes' => array(
+						'role'      => 'alert',
+						'disabled'  => 'disabled',
+						'data-name' => 'my-name',
+						'data-id'   => 1,
+						'hidden',
+					),
+				),
+				'expected' => '<div class="notice" role="alert" data-name="my-name" data-id="1" hidden><p>A notice with multiple attributes with "role", invalid, "data-*", numeric, and boolean.</p></div>',
+			),
 			'paragraph wrapping as a falsy value rather than (bool) false' => array(
 				'message'  => 'A notice with paragraph wrapping as a falsy value rather than (bool) false.',
 				'args'     => array(
diff --git a/tests/phpunit/tests/admin/wpGetAdminNotice.php b/tests/phpunit/tests/admin/wpGetAdminNotice.php
index b5ba311338..718fdf3d94 100644
--- a/tests/phpunit/tests/admin/wpGetAdminNotice.php
+++ b/tests/phpunit/tests/admin/wpGetAdminNotice.php
@@ -208,6 +208,64 @@ class Tests_Admin_WpGetAdminNotice extends WP_UnitTestCase {
 				),
 				'expected' => '<div class="notice"><p>A notice with additional classes that are not an array.</p></div>',
 			),
+			'additional attribute with a value'         => array(
+				'message'  => 'A notice with an additional attribute with a value.',
+				'args'     => array(
+					'attributes' => array( 'aria-live' => 'assertive' ),
+				),
+				'expected' => '<div class="notice" aria-live="assertive"><p>A notice with an additional attribute with a value.</p></div>',
+			),
+			'additional hidden attribute'               => array(
+				'message'  => 'A notice with the hidden attribute.',
+				'args'     => array(
+					'attributes' => array( 'hidden' => true ),
+				),
+				'expected' => '<div class="notice" hidden><p>A notice with the hidden attribute.</p></div>',
+			),
+			'additional attribute no associative keys'  => array(
+				'message'  => 'A notice with a boolean attribute without an associative key.',
+				'args'     => array(
+					'attributes' => array( 'hidden' ),
+				),
+				'expected' => '<div class="notice" hidden><p>A notice with a boolean attribute without an associative key.</p></div>',
+			),
+			'additional attribute with role'            => array(
+				'message'  => 'A notice with an additional attribute role.',
+				'args'     => array(
+					'attributes' => array( 'role' => 'alert' ),
+				),
+				'expected' => '<div class="notice" role="alert"><p>A notice with an additional attribute role.</p></div>',
+			),
+			'multiple additional attributes'            => array(
+				'message'  => 'A notice with multiple additional attributes.',
+				'args'     => array(
+					'attributes' => array(
+						'role'      => 'alert',
+						'data-test' => -1,
+					),
+				),
+				'expected' => '<div class="notice" role="alert" data-test="-1"><p>A notice with multiple additional attributes.</p></div>',
+			),
+			'data attribute with unsafe value'          => array(
+				'message'  => 'A notice with an additional attribute with an unsafe value.',
+				'args'     => array(
+					'attributes' => array( 'data-unsafe' => '<script>alert( "Howdy, admin!" );</script>' ),
+				),
+				'expected' => '<div class="notice" data-unsafe="&lt;script&gt;alert( &quot;Howdy, admin!&quot; );&lt;/script&gt;"><p>A notice with an additional attribute with an unsafe value.</p></div>',
+			),
+			'multiple attributes with "role", invalid, data-*, numeric, and boolean' => array(
+				'message'  => 'A notice with multiple attributes with "role", invalid, "data-*", numeric, and boolean.',
+				'args'     => array(
+					'attributes' => array(
+						'role'      => 'alert',
+						'disabled'  => 'disabled',
+						'data-name' => 'my-name',
+						'data-id'   => 1,
+						'hidden',
+					),
+				),
+				'expected' => '<div class="notice" role="alert" disabled="disabled" data-name="my-name" data-id="1" hidden><p>A notice with multiple attributes with "role", invalid, "data-*", numeric, and boolean.</p></div>',
+			),
 			'paragraph wrapping as a falsy value rather than (bool) false' => array(
 				'message'  => 'A notice with paragraph wrapping as a falsy value rather than (bool) false.',
 				'args'     => array(