Question to the Department for Science, Innovation & Technology:

To ask His Majesty's Government how many critical and high-risk vulnerabilities remained open in the live One Login system on 1 April, and what is the target date for full remediation.

GOV.UK One Login follows the relevant security standards for government and private sector services, and we take addressing security concerns very seriously. As of 1 May, all critical and high vulnerabilities have been addressed. Risk mitigation will continue to be central to our approach to ensure we keep pace with the constantly changing cyber threat landscape.