{"id":"CVE-2026-54467","details":"On the Trusted Firmware-M (TF-M) 2 through 2.3.0 platform before 00d1b3e, mailbox initialization on PSOC64 and RP2350 accepts a non-secure, unvalidated, supplied pointer.","modified":"2026-10-08T02:51:06.559497826Z","published":"2026-08-26T04:03:15.641Z","database_specific":{"cwe_ids":["CWE-283"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54467.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://www.trustedfirmware.org/projects/tf-m/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54467.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54467"},{"type":"ADVISORY","url":"https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/53051/1/docs/security/security_advisories/missing_ns_pointer_validation_mailbox_init.rst#58"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://www.trustedfirmware.org/projects/tf-m/","events":[{"introduced":"0"},{"fixed":"00d1b3e716dc636f7ad4398980ae55427dc1731d"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54467.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}]}