{"cve":"CVE-2026-98221","nvd":{"published":"2026-10-06T09:18:09.003","modified":"2026-10-19T10:18:22.867","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nKEYS: trusted: Fix tpm2_load_cmd() boundary check\n\ntpm2_load_cmd() does boundary checks against the ASN.1 size i.e.,\npayload->blob_len. Address this by passing the decoded blob size to\ntpm2_load_cmd(), and use it for the boundary checks.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/114f00d738f15dd8c7318369edcdc53dd6d08763","https://git.kernel.org/stable/c/134825dfc971fbf2b1d0f58f0b3bce8332ad0afb","https://git.kernel.org/stable/c/3fd487c69ad3161e358c33c170bab0cf02a071b7","https://git.kernel.org/stable/c/5afa57ea91481c6c49f194b0f5a5c4d96a4d7348","https://git.kernel.org/stable/c/9ddbc5f4bb498aff8096a5231574858a4bffee4f"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:57:46.668721662+00:00"},"epss":{"cve":"CVE-2026-98221","score":0.00173,"percentile":0.06618,"date":"2026-10-25"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}