title: Git push to Github shows vulnerability, but I've already updated the package and the info page is 404
body: <p>I got the following warning when running <code>git push origin master</code> to push my repo to Github:</p>
  
  <pre><code> GitHub found 1 vulnerability on username/someapp's default branch (1 high). To find out more, visit:
  remote:      https://github.com/username/someapp/network/alerts
  </code></pre>
  
  <p>I already received an email indicating that lodash &lt; 4.17.13 had a high severe vulnerability, and ran <code>npm update</code>, after which my lodash package has been updated to 4.17.15.</p>
  
  <p>When I visited the <code>https://github.com/username/someapp/network/alerts</code> page, it was a 404 error.  So is the vulnerability resolved, even though I'm still getting this message when I push?</p>
  
  <p>If this question is better suited for Security.Stackexchange then I'm happy to close here and repost there.</p>