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ID:TR10X12014
Added on: 2026-10-12
Last Update: 2026-10-12
Affects: 9.10
Due to be solved in: 9.x
Platform: All Platforms
Product: NoMachine Server
Severity: Serious
Status:
Open
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Kerberos authentication may fail due to incorrect protocol handle for empty encryption data test
This has been noticed with the Windows client v9.10.3: the last step of the Kerberos (GSSAPI) handshake may fail and the server rejects it with error:
NX> 500 ERROR: Kerberos GSS MIC is not verified, and the retry then works.