CVE-2025-65865

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-65865
An integer overflow in eProsima Fast-DDS v3.3 allows attackers to cause a Denial of Service (DoS) via a crafted input.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://eprosima.com Product
http://fast-dds.com Broken Link Not Applicable
https://gist.github.com/lkloliver/7aa48cb9fc7a1dd74cb595212bb69d33 Third Party Advisory
https://github.com/lkloliver/poc/blob/main/Detail.md Broken Link Exploit
Configurations

Configuration 1 (hide)

cpe:2.3:a:eprosima:fast_dds:3.3.0:*:*:*:*:*:*:*
History

06 Jan 2026, 15:11

Type Values Removed Values Added
References () http://eprosima.com - () http://eprosima.com - Product
References () http://fast-dds.com - () http://fast-dds.com - Broken Link, Not Applicable
References () https://gist.github.com/lkloliver/7aa48cb9fc7a1dd74cb595212bb69d33 - () https://gist.github.com/lkloliver/7aa48cb9fc7a1dd74cb595212bb69d33 - Third Party Advisory
References () https://github.com/lkloliver/poc/blob/main/Detail.md - () https://github.com/lkloliver/poc/blob/main/Detail.md - Broken Link, Exploit
First Time Eprosima
Eprosima fast Dds
CPE cpe:2.3:a:eprosima:fast_dds:3.3.0:*:*:*:*:*:*:*

23 Dec 2025, 16:16

Type Values Removed Values Added
New CVE
Information

Published : 2025-12-23 16:16

Updated : 2026-01-06 15:11

NVD link : CVE-2025-65865

Mitre link : CVE-2025-65865

CVE.ORG link : CVE-2025-65865

JSON object : View

Products Affected

eprosima

  • fast_dds
CWE
CWE-190

Integer Overflow or Wraparound