CVE-2026-121513

Out-of-bounds Write in µD3TN

Published Nov 3, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Off-by-one Heap Overflow in µD3TN v0.15.1 SPP Parser allows Unauthenticated Remote Attacker to Reliably Cause DoS

Remediation

Vendor Solution

Upgrade to version 0.15.2 or above.

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared D3tn
D3tn ud3tn
Vendors & Products D3tn
D3tn ud3tn
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Off-by-one Heap Overflow in µD3TN v0.15.1 SPP Parser allows Unauthenticated Remote Attacker to Reliably Cause DoS
Title Out-of-bounds Write in µD3TN
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitLab
Published
Updated
Nov 3, 2026, 3:29 PM
Reserved
Nov 3, 2026, 2:17 PM
Status
Awaiting Analysis
Published
Nov 3, 2026, 3:17 PM
Modified
Nov 3, 2026, 4:17 PM