CVE-2026-93652

Integer Overflow or Wraparound in µD3TN

Published Sep 18, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Integer overflow in µD3TN v0.15.0 TCPCLv3 handshake causes heap overflow, allowing remote attackers to reliably cause DoS

Remediation

Vendor Solution

Upgrade to version 0.15.1 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 Integer overflow in µD3TN v0.15.0 TCPCLv3 handshake causes heap overflow, allowing remote attackers to reliably cause DoS
Title Integer Overflow or Wraparound in µD3TN
Weaknesses CWE-190
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
Sep 18, 2026, 5:23 PM
Reserved
Sep 18, 2026, 1:14 PM
Status
Awaiting Analysis
Published
Sep 18, 2026, 3:17 PM
Modified
Sep 18, 2026, 7:34 PM