CVE-2026-99221Published

keys/trusted_keys: return immediately after TPM unseal failure

Exact source revision recorded 2 Nov 2026 17:57:17 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-99221

Published

In the Linux kernel, the following vulnerability has been resolved: keys/trusted_keys: return immediately after TPM unseal failure trusted_tpm_unseal() proceeds to pcrlock() when the TPM unseal operation fails. If pcrlock() succeeds, its return value overwrites the unseal error, causing key instantiation to succeed. Return immediately when unseal fails to preserve the original error.

Source published: 2 Nov 2026 16:06:32 UTC
Source modified: 2 Nov 2026 16:06:32 UTC
Observed here: 2 Nov 2026 17:57:17 UTC
Source terms: CVE Program Terms of Use

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