Windows 11 KB5031354 and KB5031358 Security Update

Microsoft launched two new safety patch updates KB5031354 and KB5031358 for Home windows 11 variations 22h2 and 21h2 respectively. Other than bettering the safety points to your Home windows Working Programs, these updates additionally resolve a key vulnerability in your PCs. 

Windows 11 KB5031354

Sept Updates: Home windows 11 KB5030219 and KB5030217 Additionally Out there

Home windows 11 KB5031354 and KB5031358 Changelog

Listed here are the important thing modifications and fixes accessible on these patch updates –

  • Addresses safety points to your Home windows working system.
  • Addresses safety points towards CVE-2023-44487. Primarily based in your use case, you may additionally set the restrict of the RST_STREAMS per minute utilizing the brand new registry keys on this replace. Microsoft has launched two such registry entries which you will use as per your utilization. 
Registry Key Default Worth Legitimate Worth Vary Registry Key Perform


400 0–65535

Units the allowed variety of resets (RST_STREAMS) per minute for a connection. Whenever you attain this restrict, a GOAWAY message is distributed to the shopper for the connection.

Http2MaxClientResetsGoaway 1 0-1

Disables or permits the GOAWAY message to be despatched whenever you attain the restrict. Should you set this to 0, the connection ends as quickly as you attain the restrict.

Word: There aren’t any recognized bugs or points on both of those patch updates. 

Direct Obtain Hyperlinks to KB5031354 and KB5031358

One could obtain and improve to OS Builds 22621.2428 or 22000.2538 straight by way of Home windows Replace. In case you didn’t see this patch replace popping up, you could straight go to Microsoft’s Update Catalog, and obtain the related standalone package deal from there. 

Sources: 21h2, 22h2

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