Is there a public exploit for CVE-2026-102714?

No public exploit for CVE-2026-102714 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-2026-102714?

CVE-2026-102714 scores CVSS 7.1 (v4.0), rated high. EPSS puts the chance of exploitation in the next 30 days at 0.15%.

What does CVE-2026-102714 affect?

CVE-2026-102714 affects Eclipse Foundation Eclipse ThreadX NetX Duo.

7.1 High

In Eclipse ThreadX NetX Duo versions up to and including 6.5.2.202603, built with IPv6, the ICMPv6 option validator accepts an option area…

CVE-2026-102714

In Eclipse ThreadX NetX Duo versions up to and including 6.5.2.202603, built with IPv6, the ICMPv6 option validator accepts an option area that ends in a one- or two-byte residue, and the Router Advertisement, Neighbor Solicitation, Neighbor Advertisement and Redirect handlers then walk it without length checks. A host on the local link can send one such message to make the IP thread read past the packet or loop forever, and can place off-packet memory in the neighbor cache.

Assessment

CVSS: 7.1 (v4.0)
Severity: High
EPSS: 0.15% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 29 September 2026
Last updated: 4 November 2026
Affected: Eclipse Foundation · Eclipse ThreadX NetX Duo
Assigner: eclipse

CVSS vectorCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

At the source

EUVD (ENISA)

References

https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-39p4-p83c-58hr

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