CVE-2025-62600 - CVE House
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Status published High CVE-2025-62600

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

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2025-62799
FastDDS's heap buffer overflow in RTPS DATA_FRAG enables unauthenticated DoS (potential RCE)
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CVE-2025-62603
FastDDS has Out-of-memory while parsing GenericMessage when DDS Security is enabled
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CVE-2025-62602
FastDDS has heap buffer overflow in readData via Manipulated DATA Submessage when DDS Security is enabled
Low 1.7

Affected Vendor

Affected Software

Fast-DDS
Vulnerable Versions:
< 2.6.11, >= 2.7.0, < 2.14.6, >= 3.0.0, < 3.2.4, >= 3.3.0, < 3.3.1, >= 3.4.0, < 3.4.2

Timeline

Official Publish: February 3rd, 2026
Last Modified: April 14th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Weaknesses (CWE)

CWE-190 CWE-789

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1055 Process Injection
Defense Evasion
T1105 Ingress Tool Transfer
Command and Control
T1499 Endpoint Denial of Service
Impact