# Arm Keil MDK-Middleware vulnerabilities

Source: https://junglewise.ai/threats/technologies/keil-mdk-middleware  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/keil-mdk-middleware.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in Arm Keil MDK-Middleware: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-115680, was published on 26 October 2026. 3 vulnerabilities in the last four weeks, up from none in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 3
- Last 90 days: 3
- All time: 3 (0 critical, 0 exploited in the wild)

## About Arm Keil MDK-Middleware

Middleware toolkit for embedded systems development provided by Arm.

## Latest Arm Keil MDK-Middleware vulnerabilities

- [CVE-2026-115680: Arm Keil MDK-Middleware DHCPv6 option over-read and data retransmission](https://junglewise.ai/threats/cve-2026-115680-arm-keil-mdk-middleware-8-0-0-8-3-0-may-allow-dhcpv6-option-walk) (info, published 26 Oct 2026)
- [CVE-2026-115679: Arm Keil MDK-Middleware FTP Server out-of-bounds buffer access](https://junglewise.ai/threats/cve-2026-115679-arm-keil-mdk-middleware-8-3-0-may-allow-out-of-bounds-reads-and) (info, published 26 Oct 2026)
- [CVE-2026-115678: Arm Keil MDK-Middleware out-of-bounds read in SNMP processing](https://junglewise.ai/threats/cve-2026-115678-arm-keil-mdk-middleware-8-0-0-8-3-0-may-allow-pre-authentication) (info, published 26 Oct 2026)

## Most severe Arm Keil MDK-Middleware vulnerabilities

- [CVE-2026-115680: Arm Keil MDK-Middleware DHCPv6 option over-read and data retransmission](https://junglewise.ai/threats/cve-2026-115680-arm-keil-mdk-middleware-8-0-0-8-3-0-may-allow-dhcpv6-option-walk) (info, published 26 Oct 2026)
- [CVE-2026-115679: Arm Keil MDK-Middleware FTP Server out-of-bounds buffer access](https://junglewise.ai/threats/cve-2026-115679-arm-keil-mdk-middleware-8-3-0-may-allow-out-of-bounds-reads-and) (info, published 26 Oct 2026)
- [CVE-2026-115678: Arm Keil MDK-Middleware out-of-bounds read in SNMP processing](https://junglewise.ai/threats/cve-2026-115678-arm-keil-mdk-middleware-8-0-0-8-3-0-may-allow-pre-authentication) (info, published 26 Oct 2026)

## Vulnerabilities per week

3 vulnerabilities in the last four weeks, up from none in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 3 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Arm technologies

- [Arm Mbed TLS](https://junglewise.ai/threats/technologies/mbed-tls): 14 vulnerabilities
- [Arm 5th Gen GPU Architecture Kernel Driver](https://junglewise.ai/threats/technologies/5th-gen-gpu-architecture-kernel-driver): 11 vulnerabilities
- [Arm Valhall GPU Kernel Driver](https://junglewise.ai/threats/technologies/valhall-gpu-kernel-driver): 11 vulnerabilities
- [Arm Bifrost GPU Kernel Driver](https://junglewise.ai/threats/technologies/bifrost-gpu-kernel-driver): 6 vulnerabilities
- [Arm Mali Graphics Processing Unit (GPU)](https://junglewise.ai/threats/technologies/mali-graphics-processing-unit-gpu): 6 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Arm Keil MDK-Middleware vulnerabilities", https://junglewise.ai/threats/technologies/keil-mdk-middleware, 9 November 2026.