CVE-2025-65865 — Integer Overflow or Wraparound in Fast DDS

CWE-190 — Integer Overflow or Wraparound6 documents6 sources
Severity
7.5HIGHNVD
EPSS
0.1%
top 76.50%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Eprosima Fast DDS
Timeline
PublishedDec 23

Description

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

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

🔴Vulnerability Details

3
CVEList
CVE-2025-65865: An integer overflow in eProsima Fast-DDS v3↗2025-12-23
▶
OSV
CVE-2025-65865: An integer overflow in eProsima Fast-DDS v3↗2025-12-23
▶
GHSA
GHSA-hcvp-hrr6-563f: An integer overflow in eProsima Fast-DDS v3↗2025-12-23
▶

📋Vendor Advisories

1
Debian
CVE-2025-65865: fastdds - An integer overflow in eProsima Fast-DDS v3.3 allows attackers to cause a Denial...↗2025
▶

🕵️Threat Intelligence

1
Wiz
CVE-2025-65865 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2025-65865 — Integer Overflow or Wraparound | cvebase