CVE-2023-26793 - Vulnerability Details - OpenCVE

libmodbus v3.1.10 has a heap-based buffer overflow vulnerability in read_io_status function in src/modbus.c.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Libmodbus	Libmodbus

Configuration 1 [-]

cpe:2.3:a:libmodbus:libmodbus:3.1.10:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/stephane/libmodbus/issues/683

History

Mon, 05 May 2025 17:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Libmodbus Libmodbus libmodbus
CPEs		cpe:2.3:a:libmodbus:libmodbus:3.1.10:::::::*
Vendors & Products		Libmodbus Libmodbus libmodbus

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-05-01T00:00:00

Updated: 2024-08-02T11:53:54.382Z

Reserved: 2023-02-27T00:00:00

Link: CVE-2023-26793

Vulnrichment

Updated: 2024-08-02T11:53:54.382Z

NVD

Status : Analyzed

Published: 2024-05-01T19:15:21.123

Modified: 2025-05-05T17:21:25.887

Link: CVE-2023-26793

Redhat

No data.

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