CVE-2026-102724
NULL pointer dereference when evicting the last MSRP attribute in a participant's list
CVSS Score
0.0
EPSS Score
0.2%
EPSS Percentile
4th
In Eclipse ThreadX NetX Duo versions 6.4.0 through 6.5.2.202603a, built with VLAN and SRP support, evicting the last attribute in an MRP participant's list writes through a null successor pointer. An unauthenticated station on the same Layer 2 segment can fault the MRP worker thread by declaring one MSRP attribute and withdrawing it, and ordinary withdrawals by legitimate stations reach the same path.
| CWE | CWE-476 |
| Vendor | eclipse foundation |
| Product | eclipse threadx netx duo |
| Published | Sep 29, 2026 |
| Last Updated | Nov 4, 2026 |
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Affected Versions
Eclipse Foundation / Eclipse ThreadX NetX Duo
6.4.0 ≤ 6.5.2.202603a
References
Credits
max-r-b enitmar VulnCheck Frédéric Desbiens