CVE-2026-121508

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 62/100
Published: 2026-11-03 Modified: 2026-11-03 First seen: 2026-11-03 Status: active

Attack Surface

Network No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: High
PR: None
UI: None
S: Unchanged
C: None
I: None
A: High

Description

Use-After-Free in µD3TN BPv6 Fragmenter Cleanup allows Unauthenticated Remote Attacker to Cause DoS on Allocation Failure

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
D3TN GmbH µD3TN 0 < 0.15.2
D3TN GmbH µD3TN 0 < 0.15.2

Bug Bounty Relevance

62 / 100
✓ Network accessible
✓ No authentication
✓ No user interaction

CVSS Score

5.9 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.38%
Raw Score 0.003770
Percentile 31.8%
Date 2026-11-06

EPSS Trend

2026-11-06
0.00377
2026-11-05
0.00377
2026-11-04
0.00377

Intelligence Sources

mitre ref →
nvd ref →