CVE-2026-54467
Quick assessment
Affected
TrustedFirmware Trusted Firmware-M
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
在 Trusted Firmware-M (TF-M) 2.0 至 2.3.0 版本（在提交哈希 00d1b3e 之前）中，PSOC64 和 RP2350 平台的邮箱（mailbox）初始化过程接受了一个非安全且未经验证的用户提供的指针。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| TrustedFirmware | Trusted Firmware-M | < 00d1b3e716dc636f7ad4398980ae55427dc1731d |
affected |
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I. Basic Information for CVE-2026-54467
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未经验证的属主
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| TrustedFirmware | Trusted Firmware-M | 0 ~ 00d1b3e716dc636f7ad4398980ae55427dc1731d | - |
|
II. Public POCs for CVE-2026-54467
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Patches & Fixes for CVE-2026-54467 (1)
IV. Related Vulnerabilities
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V. Comments for CVE-2026-54467
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