- Backup files containing encrypted volumes might not function properly when restored to DSM 7.3
- Users might be required to re-enter their license keys after updating to DSM 7.3 when migrating a system or operating in an SHA-enabled environment
- Users could not authenticate using Approve sign-in or FIDO2-compliant hardware security keys before authorization in OAuth Service
- Users might fail to authenticate when configuring SSO clients to use C2 Identity as the identity provider with the SAML protocol
- DSM might fail to send files from File Station as attachments when accounts were configured through Outlook
- Notification profiles might be incorrect when restoring from configuration backup files
- Certain UPnP renderers could not play MP3 files after updating to DSM 7.3
- Security vulnerability fixed
Fixed an issue where backup files containing encrypted volumes might not function properly when restored to DSM 7.3. Fixed an issue where users might be required to re-enter their license keys after updating to DSM 7.3 when migrating a system or operating in an SHA-enabled environment. Fixed an issue where users could not authenticate using Approve sign-in or FIDO2-compliant hardware security keys before authorization in OAuth Service. Fixed an issue where users might fail to authenticate when configuring SSO clients to use C2 Identity as the identity provider with the SAML protocol. Fixed an issue where DSM might fail to send files from File Station as attachments when accounts were configured through Outlook. Fixed an issue where notification profiles might be incorrect when restoring from configuration backup files. Fixed an issue that prevented certain UPnP renderers from playing MP3 files after updating to DSM 7.3. Fixed a security vulnerability.