CVE-2026-121510
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Heap Out-of-Bounds Write in Β΅D3TN BPv6 Admin Parser

Vulnerability report for CVE-2026-121510, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-11-03

Last updated on: 2026-11-03

Assigner: GitLab Inc.

Description

Remote Unauthenticated Heap Out-of-Bounds Write in Β΅D3TN BPv6 Administrative Record Parser allows Unauthenticated Remote Attacker to Reliably Cause DoS

CVSS Scores

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Meta Information

Published
2026-11-03
Last Modified
2026-11-03
Generated
2026-11-03
AI Q&A
2026-11-03
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
D3TN GmbH Β΅D3TN 0

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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Executive Summary

This is a heap out-of-bounds write vulnerability in the Β΅D3TN BPv6 Administrative Record Parser. It allows an unauthenticated remote attacker to cause a denial of service by writing data outside the intended memory area.

Impact Analysis

An attacker could exploit this to crash the affected system, leading to service disruption. Since it requires no authentication, any system running the vulnerable Β΅D3TN parser is at risk of being taken offline.

Mitigation Strategies

Immediately update or patch the Β΅D3TN BPv6 Administrative Record Parser to the latest version to address the heap out-of-bounds write vulnerability. Disable or restrict network access to the parser if updates are not immediately available.

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