CVE-2026-50032 in libIEC61850

Tóm tắt

Bởi MITRE • 24/07/2026

A NULL pointer dereference in the MMS Write Named Variable List handler, which may allow a network adjacent attacker to crash the server by sending a WriteRequest with an empty listOfData field.

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• chịu trách nhiệm: Icscert
• Đặt trước: 09/06/2026
• Tiết lộ: 24/07/2026
• Kiểm duyệt: được chấp nhận
• mục: VDB-382816
• CPE: sẵn sàng
• CWE: CWE-476 (Đã xác nhận)
• CVSS: 4.3 (VulDB)
• EPSS: 0.00000
• KEV: không
• Các hoạt động: trung bình
• ngành: Government, Telecommunication, ...

Nguồn

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-50032
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-50032
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-50032/