CVE-2026-118785
NXP MCUXpresso SDK TrustZone-M Examples before 26.06.01-lts Secure Memory Disclosure via NSC Veneer Functions
CVSS Score
6.7
EPSS Score
0.0%
EPSS Percentile
0th
Improper handling of non-secure-world input in NSC veneer functions of NXP MCUXpresso SDK TrustZone-M examples (trustzone_examples), affecting versions through 26.06.00-lts and 26.09.00-pvw2, may allow a non-secure caller to supply unvalidated pointers or untrusted data, causing a timing side-channel, TOCTOU condition, or format-string misuse, potentially resulting in secure-world memory disclosure or denial of service. All software versions starting from 26.06.01-lts and 26.09.00 have fixed this issue.
| CWE | CWE-20 |
| Vendor | nxp |
| Product | mcuxpresso sdk |
| Published | Nov 6, 2026 |
Stay Ahead of the Next One
Get instant alerts for nxp mcuxpresso sdk
Be the first to know when new medium vulnerabilities affecting nxp mcuxpresso sdk are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
High
Affected Versions
NXP / MCUXpresso SDK
0 < 26.09.00 0 < 26.06.01-lts
References
Credits
Tijs Bellefroid, Antonis Louka, Marton Bognar, Jo Van Bulck (DistriNet, KU Leuven)