Critical vulnerabilities identified in Microsoft Windows
As part of regular security updates, Microsoft has released fixes for critical vulnerabilities in Windows which an attacker could use to compromise Windows devices.
By applying the latest updates from Microsoft, you can secure all your Windows devices.
All supported versions of Microsoft Windows are known to be affected by these vulnerabilities.
What to look for
How to tell if you're at risk
If you use Windows and haven’t applied the February 2021 security updates which were released Wednesday 10 February (NZ time), then you’re at risk.
What to do
Apply the February 2021 security updates to all Windows devices as soon as possible.
If you require more information or further support, submit a report on our website or contact us on 0800 CERTNZ.
For media enquiries, email our media desk at firstname.lastname@example.org or call the MBIE media team on 027 442 2141.