CVE-2025-55086CRITICAL 9.8EPSS p28.1%
CVE-2025-55086CVE-2025-55086
Description
In NetXDuo version before 6.4.4, a networking support module for Eclipse Foundation ThreadX, in the DHCPV6 client there was an unchecked index extracting the server DUID from the server reply. With a crafted packet, an attacker could cause an out of memory read.
Scoring
| CVSS 3.1 | 9.8 (CRITICAL) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 0.36% probability of exploitation · percentile 28.1% · 2026-06-19T12:03:05Z |
| Published | 2025-10-20 |
| Last modified | 2025-10-24 |
Underlying weaknesses· 2
References
2
| Type | Target | Confidence | Tier |
|---|---|---|---|
| Weakness | Out-of-bounds Readcwe-125 | 0% | live |
| Weakness | Improper Validation of Specified Index, Position, or Offset in Inputcwe-1285 | 0% | live |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.