Home windows 10’s newest patch retains your Safe Boot certificates on monitor

In keeping with the discharge notes, this replace contains the next enhancements and bug fixes along with the safety vulnerabilities which were addressed:

[Backup] File Historical past computerized backups to community shares utilizing Server Message Block (SMB) may fail with an incorrect “invalid credentials” error. When this situation happens, scheduled backups don’t copy any information. This replace resolves the difficulty.

[Secure Boot] This replace contains further excessive confidence system concentrating on knowledge, growing protection of units eligible to routinely obtain new Safe Boot certificates. Certificates deployment through Home windows updates continues throughout supported PCs and non-managed enterprise units within the coming months.

As you possibly can see, this replace additionally continues to handle the continuing situation of outdated Safe Boot certificates needing to be up to date, which impacts each Home windows 11 and Home windows 10 customers.

By the way, as a part of this patch, Microsoft can be updating Defender, the .NET Framework, and the Home windows Malicious Software program Elimination Software (Microsoft’s software for eradicating malicious software program on Home windows).

The way to get this essential replace

Replace KB5120249 is put in routinely by Home windows 10 as soon as it’s out there, and set up ought to solely take a couple of minutes. Alternatively, you possibly can obtain the replace manually through the Microsoft Replace Catalog. The whole obtain measurement is slightly below 1 GB.

However your PC will solely obtain KB5120249 if it’s enrolled within the Prolonged Safety Updates (ESU) program, which ensures that your Home windows 10 PC will proceed to get safety updates till at the very least October 2027. With out ESU enrollment, Home windows 10 PCs misplaced safety replace help again in October 2025—so you need to enroll within the ESU in case you nonetheless haven’t.