CVE-2026-50039: CWE-121 Stack-based buffer overflow in MZ Automation libIEC61850
The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to cause a memory corruption via a Read Request.
CVE-2026-50039: CWE-121 Stack-based buffer overflow in MZ Automation libIEC61850
Description
The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to cause a memory corruption via a Read Request.
CVSS v3.1
Score 7.5high
Affected software
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- icscert
- Date Reserved
- 2026-06-09T20:01:29.564Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a62806b9c2644c7f8b34bb0
Added to database: 07/23/2026, 20:58:19 UTC
Last updated: 07/23/2026, 20:58:19 UTC
Views: 1
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