Is there a public exploit for CVE-2026-118786?

No public exploit for CVE-2026-118786 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-118786?

CVE-2026-118786 scores CVSS 6.8 (v3.1), rated medium.

What does CVE-2026-118786 affect?

CVE-2026-118786 affects NXP MCUXpresso SDK.

6.8 Medium

Improper input validation in non-secure-callable (NSC) veneer functions of the NXP MCUXpresso SDK rpmsg-lite multicore example…

CVE-2026-118786

Improper input validation in non-secure-callable (NSC) veneer functions of the NXP MCUXpresso SDK rpmsg-lite multicore example (multicoreexamples/rpmsglitepingpongtzm) 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.

Assessment

CVSS: 6.8 (v3.1)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 6 November 2026
Last updated: 6 November 2026
Affected: NXP · MCUXpresso SDK
Assigner: ENISA

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

At the source

EUVD (ENISA)

References

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

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