CVE-2026-17250

A stack-based buffer overflow vulnerability exists in the firmware update functionality of TL-MR6400 v7 due to unsafe processing of attacker-controlled metadata within a firmware image. Successful exploitation may allow an authenticated attacker to trigger memory corruption and execute arbitrary code on the affected device.

CVSS

No CVSS.

References

Link	Resource
https://www.tp-link.com/en/support/download/tl-mr6400/v7/#Firmware
https://www.tp-link.com/tw/support/download/tl-mr6400/v7/#Firmware
https://www.tp-link.com/us/support/faq/5259/

Configurations

No configuration.

History

14 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad de desbordamiento de búfer basado en pila existe en la funcionalidad de actualización de firmware del TL-MR6400 v7 debido al procesamiento inseguro de metadatos controlados por el atacante dentro de una imagen de firmware. La explotación exitosa puede permitir a un atacante autenticado activar la corrupción de memoria y ejecutar código arbitrario en el dispositivo afectado.

Information

Published : 2026-08-21 18:16

Updated : 2026-10-14 19:10

NVD link : CVE-2026-17250

Mitre link : CVE-2026-17250

CVE.ORG link : CVE-2026-17250

JSON object : View

Products Affected

No product.

CWE

CWE-121

Stack-based Buffer Overflow

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