CVE-2026-54467

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-54467
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-26 05:18:11 UTC
Updated2026-09-09 16:04:24 UTC
DescriptionOn 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.

Risk And Classification

Primary CVSS: v3.1 7 HIGH from [email protected]

CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS: 0.001500000 probability, percentile 0.045210000 (date 2026-09-09)

Problem Types: CWE-283 | CWE-283 CWE-283 Unverified Ownership

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7HIGHCVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
3.1CNACVSS7HIGHCVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Physical
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA TrustedFirmware Trusted Firmware-M affected 00d1b3e716dc636f7ad4398980ae55427dc1731d git Not specified

References

ReferenceSourceLinkTags
www.trustedfirmware.org/projects/tf-m [email protected] www.trustedfirmware.org
review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/53051/1/docs/security/security_ad... [email protected] review.trustedfirmware.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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