CVE-2026-98221

UNKNOWN 0.0

KEYS: trusted: Fix tpm2_load_cmd() boundary check

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

In the Linux kernel, the following vulnerability has been resolved: KEYS: trusted: Fix tpm2_load_cmd() boundary check tpm2_load_cmd() does boundary checks against the ASN.1 size i.e., payload->blob_len. Address this by passing the decoded blob size to tpm2_load_cmd(), and use it for the boundary checks.

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	Oct 6, 2026

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Affected Versions

Linux / Linux

f2219745250f388edacabe6cca73654131c67d0a < cc86227fea28aed86c1fb52a884560b4440da198 f2219745250f388edacabe6cca73654131c67d0a < b020b447338872440142fe8a57350a483da86b7a f2219745250f388edacabe6cca73654131c67d0a < 3fd487c69ad3161e358c33c170bab0cf02a071b7 f2219745250f388edacabe6cca73654131c67d0a < 5afa57ea91481c6c49f194b0f5a5c4d96a4d7348 f2219745250f388edacabe6cca73654131c67d0a < 9ddbc5f4bb498aff8096a5231574858a4bffee4f f2219745250f388edacabe6cca73654131c67d0a < 134825dfc971fbf2b1d0f58f0b3bce8332ad0afb f2219745250f388edacabe6cca73654131c67d0a < 114f00d738f15dd8c7318369edcdc53dd6d08763

Linux / Linux

5.13

References

NVD ↗ CVE.org ↗ EPSS Data ↗

git.kernel.org: https://git.kernel.org/stable/c/cc86227fea28aed86c1fb52a884560b4440da198 git.kernel.org: https://git.kernel.org/stable/c/b020b447338872440142fe8a57350a483da86b7a git.kernel.org: https://git.kernel.org/stable/c/3fd487c69ad3161e358c33c170bab0cf02a071b7 git.kernel.org: https://git.kernel.org/stable/c/5afa57ea91481c6c49f194b0f5a5c4d96a4d7348 git.kernel.org: https://git.kernel.org/stable/c/9ddbc5f4bb498aff8096a5231574858a4bffee4f git.kernel.org: https://git.kernel.org/stable/c/134825dfc971fbf2b1d0f58f0b3bce8332ad0afb git.kernel.org: https://git.kernel.org/stable/c/114f00d738f15dd8c7318369edcdc53dd6d08763