). Prior to versions 3.4.1, 3.3.1, and 2.6.11, 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 t
he 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.
Versions 3.4.1, 3.3.1, and 2.6.11 patch the issue.
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Wed, 04 Feb 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Eprosima
Eprosima fast Dds |
|
| Vendors & Products |
Eprosima
Eprosima fast Dds |
Tue, 03 Feb 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 03 Feb 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group ). Prior to versions 3.4.1, 3.3.1, and 2.6.11, 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 t he 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. Versions 3.4.1, 3.3.1, and 2.6.11 patch the issue. | |
| Title | FastDDS has Out-of-Memory in readPropertySeq via Manipulated DATA Submessage when DDS Security is enabled | |
| Weaknesses | CWE-125 CWE-190 |
|
| References |
|
|
| Metrics |
cvssV4_0
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-02-03T19:48:12.163Z
Reserved: 2025-10-16T19:24:37.267Z
Link: CVE-2025-62600
Updated: 2026-02-03T19:48:07.605Z
Status : Awaiting Analysis
Published: 2026-02-03T19:16:14.170
Modified: 2026-02-04T16:33:44.537
Link: CVE-2025-62600
No data.
OpenCVE Enrichment
Updated: 2026-02-04T12:05:17Z