CVE-2026-32953: Tillitis TKey Client has an Error in Protocol Implementation
Some specific (1 out of 256) User Supplied Secrets (USS) were not used, making the resulting Compound Device Identifier (CDI) the same as if no USS was provided.
Affected client applications: all client apps using the tkeyclient Go module.
References
- github.com/advisories/GHSA-4w7r-3222-8h6v
- github.com/tillitis/tkeyclient
- github.com/tillitis/tkeyclient/commit/4954dccf0287657edf8d405057e134cdff9c59e8
- github.com/tillitis/tkeyclient/releases/tag/v1.3.0
- github.com/tillitis/tkeyclient/security/advisories/GHSA-4w7r-3222-8h6v
- nvd.nist.gov/vuln/detail/CVE-2026-32953
Code Behaviors & Features
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