diff --git a/wp-includes/embed.php b/wp-includes/embed.php
index 2710f392c7..443d399217 100644
--- a/wp-includes/embed.php
+++ b/wp-includes/embed.php
@@ -1151,29 +1151,35 @@ function print_embed_sharing_dialog() {
 	if ( is_404() ) {
 		return;
 	}
+
+	$unique_suffix            = get_the_ID() . '-' . wp_rand();
+	$share_tab_wordpress_id   = 'wp-embed-share-tab-wordpress-' . $unique_suffix;
+	$share_tab_html_id        = 'wp-embed-share-tab-html-' . $unique_suffix;
+	$description_wordpress_id = 'wp-embed-share-description-wordpress-' . $unique_suffix;
+	$description_html_id      = 'wp-embed-share-description-html-' . $unique_suffix;
 	?>
 	<div class="wp-embed-share-dialog hidden" role="dialog" aria-label="<?php esc_attr_e( 'Sharing options' ); ?>">
 		<div class="wp-embed-share-dialog-content">
 			<div class="wp-embed-share-dialog-text">
 				<ul class="wp-embed-share-tabs" role="tablist">
 					<li class="wp-embed-share-tab-button wp-embed-share-tab-button-wordpress" role="presentation">
-						<button type="button" role="tab" aria-controls="wp-embed-share-tab-wordpress" aria-selected="true" tabindex="0"><?php esc_html_e( 'WordPress Embed' ); ?></button>
+						<button type="button" role="tab" aria-controls="<?php echo $share_tab_wordpress_id; ?>" aria-selected="true" tabindex="0"><?php esc_html_e( 'WordPress Embed' ); ?></button>
 					</li>
 					<li class="wp-embed-share-tab-button wp-embed-share-tab-button-html" role="presentation">
-						<button type="button" role="tab" aria-controls="wp-embed-share-tab-html" aria-selected="false" tabindex="-1"><?php esc_html_e( 'HTML Embed' ); ?></button>
+						<button type="button" role="tab" aria-controls="<?php echo $share_tab_html_id; ?>" aria-selected="false" tabindex="-1"><?php esc_html_e( 'HTML Embed' ); ?></button>
 					</li>
 				</ul>
-				<div id="wp-embed-share-tab-wordpress" class="wp-embed-share-tab" role="tabpanel" aria-hidden="false">
-					<input type="text" value="<?php the_permalink(); ?>" class="wp-embed-share-input" aria-describedby="wp-embed-share-description-wordpress" tabindex="0" readonly/>
+				<div id="<?php echo $share_tab_wordpress_id; ?>" class="wp-embed-share-tab" role="tabpanel" aria-hidden="false">
+					<input type="text" value="<?php the_permalink(); ?>" class="wp-embed-share-input" aria-label="<?php esc_attr_e( 'URL' ); ?>" aria-describedby="<?php echo $description_wordpress_id; ?>" tabindex="0" readonly/>
 
-					<p class="wp-embed-share-description" id="wp-embed-share-description-wordpress">
+					<p class="wp-embed-share-description" id="<?php echo $description_wordpress_id; ?>">
 						<?php _e( 'Copy and paste this URL into your WordPress site to embed' ); ?>
 					</p>
 				</div>
-				<div id="wp-embed-share-tab-html" class="wp-embed-share-tab" role="tabpanel" aria-hidden="true">
-					<textarea class="wp-embed-share-input" aria-describedby="wp-embed-share-description-html" tabindex="0" readonly><?php echo esc_textarea( get_post_embed_html( 600, 400 ) ); ?></textarea>
+				<div id="<?php echo $share_tab_html_id; ?>" class="wp-embed-share-tab" role="tabpanel" aria-hidden="true">
+					<textarea class="wp-embed-share-input" aria-label="<?php esc_attr_e( 'HTML' ); ?>" aria-describedby="<?php echo $description_html_id; ?>" tabindex="0" readonly><?php echo esc_textarea( get_post_embed_html( 600, 400 ) ); ?></textarea>
 
-					<p class="wp-embed-share-description" id="wp-embed-share-description-html">
+					<p class="wp-embed-share-description" id="<?php echo $description_html_id; ?>">
 						<?php _e( 'Copy and paste this code into your site to embed' ); ?>
 					</p>
 				</div>
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 4e66e31301..2c975f6aa6 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.1-alpha-53911';
+$wp_version = '6.1-alpha-53912';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.