Is error 0x8024001E dangerous?

No. This is a software transaction error and does not indicate any security risk to your PC.

How do I fix 0x8024001E?

Run the Windows Update Troubleshooter or reset Windows Update components from an elevated Command Prompt.

Windows Update error 0x8024001E means the update service could not complete the transaction. Fixable by resetting the update service.

Is error 0x8024001E dangerous?: No. This is a software transaction error and does not indicate any security risk to your PC.
How do I fix 0x8024001E?: Run the Windows Update Troubleshooter or reset Windows Update components from an elevated Command Prompt.