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HIGH · 7.5

CVE-2025-55094

In NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _nx_icmpv6_validate_options() when handling a packet with ICMP...

Vulnerability Description

In NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _nx_icmpv6_validate_options() when handling a packet with ICMP6 options.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
EclipseThreadx Netx Duo< 6.4.4.202503

Related Weaknesses (CWE)

CWE-125

References

FAQ

What is CVE-2025-55094?

CVE-2025-55094 is a vulnerability with a CVSS score of 7.5 (HIGH). In NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _nx_icmpv6_validate_options() when handling a packet with ICMP...

How severe is CVE-2025-55094?

CVE-2025-55094 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-55094?

Check the references section above for vendor advisories and patch information. Affected products include: Eclipse Threadx Netx Duo.