Keil vulnerabilities

Products

• MDK-Middleware 3

Latest Keil CVEs

Newest publication first

1. CVE-2026-115680 Arm Keil MDK-Middleware 8.0.0-8.3.0 may allow DHCPv6 Option-Walk Over-Reads and Unintended Data Retransmission

   Published 2026-10-26

   Medium·CVSS 6.5 EPSS 0.35%

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

2. CVE-2026-115679 Arm Keil MDK-Middleware 8.3.0 may allow out-of-bounds reads and writes to the FTP Server RX Buffer

   Published 2026-10-26

   Medium·CVSS 6.5 EPSS 0.32%

   Arm Keil MDK-Middleware 8.3.0 may allow out-of-bounds reads and writes to the FTP Server RX Buffer

3. CVE-2026-115678 Arm Keil MDK-Middleware 8.0.0-8.3.0 may allow pre-authentication out-of-bounds read in SNMP processing

   Published 2026-10-26

   Medium·CVSS 5.3 EPSS 0.41%

   Arm Keil MDK-Middleware 8.0.0-8.3.0 may allow pre-authentication out-of-bounds read in SNMP processing

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.