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CVE-2026-93652— Integer Overflow or Wraparound in µD3TN

Quick assessment

Affected
D3TN GmbH µD3TN
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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

CVSS 7.5 · High

Affected Version Matrix 1

VendorProduct Version RangeStatus
D3TN GmbH µD3TN < 0.15.1 affected
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I. Basic Information for CVE-2026-93652

Vulnerability Information

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Vulnerability Title
Integer Overflow or Wraparound in µD3TN
Source: CVE Program / CVE List V5
Vulnerability Description
Integer overflow in µD3TN v0.15.0 TCPCLv3 handshake causes heap overflow, allowing remote attackers to reliably cause DoS
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
D3TN GmbH µD3TN 0 ~ 0.15.1 -

II. Public POCs for CVE-2026-93652

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III. Intelligence Information for CVE-2026-93652

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Other References for CVE-2026-93652 (1)

IV. Related Vulnerabilities

Same product: µD3TN
Same vendor: D3TN GmbH
Same weakness: CWE-190

V. Comments for CVE-2026-93652

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