Reproduction:

• Vulnerability Management > Dashboard (deprecated)
• Click on "5 Nodes" on the top right (or any other number than 5)
• Click on a node name (pick one that has a fixable vulnerability - this is required for reproduction)
• In the "Node findings" section click on the link to the fixable vulnerability - see red box on screenshot
  • Clicking on the row in table works, just clicking the link is faulty.