Run update.php for drupal 10.2
Warning: Undefined array key "title" in Drupal\update\ProjectSecurityRequirement::createFromProjectDataAndSecurityCoverageInfo()
I debug and found that
Module annoucements feed (core Drupal 10.2) has no title
core/modules/update/src/ProjectSecurityRequirement.php line 103
if (isset($project_data['existing_version'])) {
[$major, $minor] = explode('.', $project_data['existing_version']);
$existing_version = "$major.$minor";
$next_version = "$major." . ((int) $minor + 1);
return new static($project_data['title'], $security_coverage_info, $existing_version, $next_version);
}