CVE-2025-62600

eprosima Fast DDS affected by Out-of-Memory in readBinaryPropertySeq via Manipulated DATA Submessage when DDS Security is enabled

State: Published
Severity: 8.6 High
Published: Feb 3, 2026
Updated: Apr 14, 2026
Reserved: Oct 16, 2025

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Description

eprosima Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). Prior to 2.6.11, 2.14.6, 3.2.4, 3.3.1, and 3.4.1, when the security mode is enabled, modifying the DATA Submessage within an SPDP packet sent by a publisher causes an Out-Of-Memory (OOM) condition, resulting in remote termination of Fast-DDS. If the fields of PID_IDENTITY_TOKEN or PID_PERMISSION_TOKEN in the DATA Submessage — specifically by tampering with the length field in readBinaryPropertySeq— are modified, an integer overflow occurs, leading to an OOM during the resize operation. This vulnerability is fixed in 2.6.11, 2.14.6, 3.2.4, 3.3.1, and 3.4.1.

Scores

CVSS	Score	Vector	Source
3.1	8.6 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H	GitHub_M

Weaknesses

CWE-190 Integer Overflow or Wraparound
CWE-789 Memory Allocation with Excessive Size Value

Affected Products

Product	Versions
Fast-DDSeProsima	< 2.6.11Affected >= 2.7.0, < 2.14.6Affected >= 3.0.0, < 3.2.4Affected >= 3.3.0, < 3.3.1Affected >= 3.4.0, < 3.4.2Affected

References

https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-hvm8-mm7f-m6hc

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