A heap buffer overflow in the HighPriorityASDUQueue_hasUnconfirmedIMessages function of lib60870 v2.3.3 to v2.3.6 allows attackers to cause a Denial of Service (DoS) via a crafted payload.

Metrics

No CVSS v4.0

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Affected Vendors & Products

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References
Link Providers
https://github.com/mz-automation/lib60870 cve-icon
https://github.com/mz-automation/lib60870/issues/196 cve-icon
https://github.com/mz-automation/lib60870/releases cve-icon
History

Tue, 30 Jun 2026 00:15:00 +0000

Type Values Removed Values Added
Title Heap Buffer Overflow in lib60870 Causes DoS
Weaknesses CWE-122

Mon, 29 Jun 2026 22:30:00 +0000

Type Values Removed Values Added
Description A heap buffer overflow in the HighPriorityASDUQueue_hasUnconfirmedIMessages function of lib60870 v2.3.3 to v2.3.6 allows attackers to cause a Denial of Service (DoS) via a crafted payload.
References
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-06-29T22:10:46.475Z

Reserved: 2026-06-07T00:00:00.000Z

Link: CVE-2026-51219

cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

Updated: 2026-06-30T00:15:05Z