CVE-2026-115680 — MEDIUM (6.5)

Vulnerability Description

Arm Keil MDK-Middleware 8.0.0-8.3.0 may allow DHCPv6 Option-Walk Over-Reads and Unintended Data Retransmission

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

LOW

Related Weaknesses (CWE)

CWE-125

References

https://support.arm.com/documentation/112560

FAQ

What is CVE-2026-115680?

CVE-2026-115680 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Arm Keil MDK-Middleware 8.0.0-8.3.0 may allow DHCPv6 Option-Walk Over-Reads and Unintended Data Retransmission

How severe is CVE-2026-115680?

CVE-2026-115680 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-115680?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.