CVE-2026-118786
Received
Received - Intake
Improper Input Validation in NXP MCUXpresso SDK rpmsg-lite
Vulnerability report for CVE-2026-118786, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-11-06
Last updated on: 2026-11-06
Assigner: ENISA
Description
Description
Improper input validation in non-secure-callable (NSC)
veneer functions of the NXP MCUXpresso SDK rpmsg-lite multicore example
(multicore_examples/rpmsg_lite_pingpong_tzm) up to releases 26.06.00-lts and
26.09.00 may allow a non-secure caller to supply unvalidated pointers and size
values, potentially resulting in disclosure of secure-world memory to the
non-secure domain, or denial of service. All software versions starting from
26.06.01-lts and 26.12.00-pvw1 have fixed this issue.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| nxp | mcuxpresso_sdk | From 26.06.01-lts (inc) to 26.12.00-pvw1 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-20 | The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. |
