KB5041054: This update fixes a known issue that affects the BCryptSignHash API.
Improvements
- This update fixes a known issue affecting the BCryptSignHash API. Due to this issue, the API returns "STATUS_INVALID_PARAMETER". This occurs when callers use NULL padding input parameters for RSA signatures. This issue is more likely to occur if customer managed keys (CMK) are used, e.g. in a dedicated SQL pool of Azure Synapse.
Known issues
After installing this update, you may no longer be able to change the profile picture of your user account.
- If you try to change a profile picture by selecting the Start & Settings & Account & Your details button and clicking Search for a picture under Create picture, you may receive an error message with error code 0x80070520.
- Workaround: We are working on a solution and will provide an update in one of the next versions.