CVE-2026-102726
Unbounded PPP IPCP Option Parsing Causes a Worker Stall and Out-of-bounds Read
CVSS Score
0.0
EPSS Score
0.2%
EPSS Percentile
4th
In Eclipse ThreadX NetX Duo versions 6.0 through 6.5.2.202603a, the PPP IPCP code parses a peer's Configure-Nak without validating each option's length. A malicious PPP peer can stall the PPP thread indefinitely with a zero-length option, taking the link down, and can read back up to four bytes of packet-buffer memory per exchange with a short address option.
| CWE | CWE-125 CWE-835 |
| 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
6.0 ≤ 6.5.2.202603a
References
Credits
🔍 adawn0106 max-r-b enitmar VulnCheck Frédéric Desbiens