What is CVE-2026-121512?

CVE-2026-121512 is a high-severity vulnerability in D3tn Gmbh Μd3tn, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 7.5/10. Published 2026-11-03.

How severe is CVE-2026-121512?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in D3tn Gmbh Μd3tn

CVE-2026-121512

Memory Leak with Amplification in µD3TN BPv6 EID Reference Handling allows Unauthenticated Remote Attacker to Cause DoS

Published 2026-11-03 · last modified 2026-11-03.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

D3tn Gmbh Μd3tn

Weakness classification (CWE)

CWE-401 — Missing Release of Memory after Effective Lifetime

References

gitlab.com/d3tn/ud3tn/-/work_items/292

Frequently asked questions

What is CVE-2026-121512?: CVE-2026-121512 is a high-severity vulnerability in D3tn Gmbh Μd3tn, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 7.5/10. Published 2026-11-03.
How severe is CVE-2026-121512?: High severity. CVSS v3 base score is 7.5 out of 10.