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CVE-2026-93652

Integer Overflow or Wraparound in µD3TN

HIGH
7.5
CVSS Score
Published: September 18, 2026 at 02:34 PM UTC
Updated: September 18, 2026 at 07:49 PM UTC
1 product affected across 1 vendorUD3TN

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Severity
HIGH7.5
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

Integer overflow in µD3TN v0.15.0 TCPCLv3 handshake causes heap overflow, allowing remote attackers to reliably cause DoS

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

UD3TN· D3TN
60%
v < 0.15.1
Affected range stops below 0.15.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: cverecord
https://gitlab.com/d3tn/ud3tn/-/work_items/287

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHGitLab
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-190

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