CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
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.
Засегнати продукти
- MZ Automation libiec61850: 1.6.0; 1.6.1
Вид слабост
История
- 8 август 2026 Публикувано
Други уязвимости в MZ Automation libiec61850
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-19259
- https://nvd.nist.gov/vuln/detail/CVE-2026-19259
- https://vuldb.com/vuln/387009
- https://vuldb.com/vuln/387009/cti
- https://vuldb.com/cve/CVE-2026-19259
- https://vuldb.com/submit/865176
- https://github.com/mz-automation/libiec61850/issues/599
- https://github.com/user-attachments/files/29190426/PoC.zip