CVE-2026-115679

Out-of-Bounds Read/Write in Keil MDK-Middleware FTP Server Buffer

Published Oct 26, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Arm Keil MDK-Middleware 8.3.0 may allow out-of-bounds reads and writes to the FTP Server RX Buffer

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Out-of-Bounds Read/Write in Keil MDK-Middleware FTP Server Buffer
First Time appeared Keil
Keil mdk-middleware
Vendors & Products Keil
Keil mdk-middleware
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L'}

Type Values Removed Values Added
Description Arm Keil MDK-Middleware 8.3.0 may allow out-of-bounds reads and writes to the FTP Server RX Buffer
Weaknesses CWE-195
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Arm
Published
Updated
Oct 26, 2026, 4:18 PM
Reserved
Oct 23, 2026, 8:33 AM
Status
Awaiting Analysis
Published
Oct 26, 2026, 4:17 PM
Modified
Oct 26, 2026, 5:17 PM