CVE-2026-3630
Received Received - Intake
Stack-Based Buffer Overflow in Delta Electronics COMMGR

Publication date: 2026-03-09

Last updated on: 2026-03-10

Assigner: Deltaww

Description
Delta Electronics COMMGR2 has Stack-based Buffer Overflow vulnerability.
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Meta Information
Published
2026-03-09
Last Modified
2026-03-10
Generated
2026-06-16
AI Q&A
2026-03-09
EPSS Evaluated
2026-06-14
NVD
CVE-2026-3630
EUVD
EUVD-2026-10286
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
deltaww commgr2 to 2.11.1 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-787 The product writes data past the end, or before the beginning, of the intended buffer.
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Impact Analysis

This vulnerability has a very high severity with a CVSS v3.1 base score of 9.8, indicating it can be exploited remotely without any privileges or user interaction. Successful exploitation can lead to complete compromise of the affected system, including full confidentiality, integrity, and availability impacts.

Compliance Impact

I don't know

Detection Guidance

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Executive Summary

This vulnerability is a stack-based buffer overflow found in Delta Electronics COMMGR2. A stack-based buffer overflow occurs when more data is written to a buffer located on the stack than it can hold, which can overwrite adjacent memory and potentially allow an attacker to execute arbitrary code.

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