CVE-2026-118786

MediumCVSS 6.8/10Last modified Nov 12, 2026

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.

Metrics

CVSS 3.1 6.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
NXP	MCUXpresso SDK	< 26.12.00-pvw1; < 26.06.01-lts

References

https://mcuxpresso.nxp.com/mcuxsdk/26.12.00-pvw1/release/index.html

Timeline

Published: Nov 6, 2026
Last modified: Nov 12, 2026
NVD status: Deferred

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