CVE-2026-54467EPSS p6.1%

CVE-2026-54467CVE-2026-54467

Description

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.

Scoring

CVSS 7.0 ()
VectorCVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS0.17% probability of exploitation · percentile 6.1% · 2026-10-05T12:00:23Z
Last modified2026-09-09
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.