{"id":"CVE-2026-115680","title":"Arm Keil MDK-Middleware 8.0.0-8.3.0 may allow DHCPv6 Option-Walk Over-Reads and Unintended Data Retransmission","summary":"Arm Keil MDK-Middleware 8.0.0-8.3.0 may allow DHCPv6 Option-Walk Over-Reads and Unintended Data Retransmission","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","cvssSource":"adp","cwe":["CWE-125"],"vendor":"Keil","product":"MDK-Middleware","affected":["MDK-Middleware >= 8.0.0 <= 8.3.0"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-26T16:25:07.358490Z"},"published":"2026-10-26","updated":"2026-10-26","sourceUpdated":"2026-10-26T16:25:13.217Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-115680","references":[{"url":"https://support.arm.com/documentation/112560"}],"tags":["cve.org"],"ingestedAt":"2026-10-26T16:31:40.050Z","epss":0.00345,"epssPercentile":0.27803,"slug":"CVE-2026-115680","body":"## Overview\n\nArm Keil MDK-Middleware 8.0.0-8.3.0 may allow DHCPv6 Option-Walk Over-Reads and Unintended Data Retransmission\n\n## Affected\n\n- `MDK-Middleware >= 8.0.0 <= 8.3.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}