CVE-2026-121512

Missing Release of Memory after Effective Lifetime in µD3TN

Published Nov 3, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Memory Leak with Amplification in µD3TN BPv6 EID Reference Handling allows Unauthenticated Remote Attacker to Cause DoS

Remediation

Vendor Solution

Upgrade to version 0.15.2 or above.

Tracking

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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 Memory Leak with Amplification in µD3TN BPv6 EID Reference Handling allows Unauthenticated Remote Attacker to Cause DoS
Title Missing Release of Memory after Effective Lifetime in µD3TN
Weaknesses CWE-401
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