CVE-2025-26858

Published: Dec 1, 2025Modified: Jun 17, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

A buffer overflow vulnerability exists in the Modbus TCP functionality of Socomec DIRIS Digiware M-70 1.6.9. A specially crafted set of network packets can lead to denial of service. An attacker can send a sequence of unauthenticated packets to trigger this vulnerability.

Affected (1)

Products: Socomec: Diris M 70 Firmware

1 product

Diris M 70 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Socomec Diris M 70 Firmware	Version 1.6.9

Running on/with	Platform Versions
Socomec Diris M 70	All versions

Related CWEs

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (3)

https://talosintelligence.com/vulnerability_reports/TALOS-2025-2152

Source: talos-cna@cisco.com

Vendor Advisory

https://www.socomec.fr/sites/default/files/2025-10/CVE-2025-26858---Diris-Digiware-Mxx-Dxx-_VULNERABILITIES_2025-10-01-16-38-44_English_0.pdf

Source: talos-cna@cisco.com

Vendor Advisory

https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2152

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.