CVE-2025-65865

HIGH EPSS 33.1%
Published Dec 23, 20256mo ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published Dec 23, 2025 6mo ago
Last Modified Jun 17, 2026 1w ago

Description

An integer overflow in eProsima Fast-DDS v3.3 allows attackers to cause a Denial of Service (DoS) via a crafted input.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
33.1% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-190 Integer Overflow or Wraparound Numeric Error

Affected Products 1

VendorProductVersionRange
eprosimafast_dds3.3.0any

References 4

  • eprosima.com http://eprosima.com
    Product
  • fast-dds.com http://fast-dds.com
    Broken LinkNot Applicable
  • gist.github.com https://gist.github.com/lkloliver/7aa48cb9fc7a1dd74cb595212bb69d33
    Third Party Advisory
  • github.com https://github.com/lkloliver/poc/blob/main/Detail.md
    Broken LinkExploit

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.