LOW 1.9 NVD
CVE-2026-19259
A vulnerability has been found in MZ Automation libiec61850 up to 1.6.1. The affected element is the function MmsMapping_varAccessSpecToObjectReference of the f
A vulnerability has been found in MZ Automation libiec61850 up to 1.6.1. The affected element is the function MmsMapping_varAccessSpecToObjectReference of the file src/iec61850/common/iec61850_common.c of the component MMS Protocol Workflow. Such manipulation of the argument GetNamedVariableListAttributesResponse.itemId leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
References
- https://github.com/mz-automation/libiec61850/issues/599
- https://github.com/user-attachments/files/29190426/PoC.zip
- https://vuldb.com/cve/CVE-2026-19259
- https://vuldb.com/submit/865176
- https://vuldb.com/vuln/387009
This low severity vulnerability with a CVSS score of 1.9 was published on 2026-08-08 via NVD.
vulnfeed aggregates 9044 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.