CVE-2026-121513: Out-of-bounds Write in µD3TN

Published Nov 3, 2026

Updated

Off-by-one Heap Overflow in µD3TN v0.15.1 SPP Parser allows Unauthenticated Remote Attacker to Reliably Cause DoS

Event History

Nov 3, 2026

CVE Published

via MITRE·02:18 PM

Data Sourced

via MITRE·02:18 PM

RemedyDescriptionSeverityWeakness

Data Sourced

via OSV·02:18 PM

DescriptionSeverityWeakness

Data Sourced

via NVD·03:17 PM

DescriptionSeverityWeakness

Frequently Asked Questions

Who can exploit this issue?

An unauthenticated remote attacker can exploit the vulnerable SPP parser. No privileges or user interaction are required.

What is the expected impact of exploitation?

The issue can be reliably used to cause a denial of service. The provided impact vector indicates availability impact only, with no stated confidentiality or integrity impact.

Which version is identified as affected?

The reported vulnerable version is µD3TN v0.15.1.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

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