CVE-2026-99221
— UNSCOREDPublished 2026-11-02 · Updated 2026-11-02
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
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.
All references
- https://git.kernel.org/stable/c/234d09bb3b3d84851d4b3246272addc30f3353eb
- https://git.kernel.org/stable/c/2d92a0f87c338a08367aff05edd1ade86da4ac8d
- https://git.kernel.org/stable/c/4876f09ce222e140a73aad950882b3605440c935
- https://git.kernel.org/stable/c/63b19ec2863b2cb5279b746ecd3d6210b1a93945
- https://git.kernel.org/stable/c/6e359d8cb8580b9874801dea930086effd4d9c62
- https://git.kernel.org/stable/c/e55d48f21f591a9fe80d26b5fbd1912ea725d9e6
- https://git.kernel.org/stable/c/ed697a5f667435bbb1cedbe5bd9f300de645047d
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.