Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD 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, a heap buffer overflow exists in the Fast-DDS DATA_FRAG receive path. An un authenticated sender can transmit a single malformed RTPS DATA_FRAG packet where `fragmentSize` and `sampleSize` are craft ed to violate internal assumptions. Due to a 4-byte alignment step during fragment metadata initialization, the code write s past the end of the allocated payload buffer, causing immediate crash (DoS) and potentially enabling memory corruption ( RCE risk). Versions 3.4.1, 3.3.1, and 2.6.11 patch the issue.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
4 versions affected across 2 products
The severity is increased for this new vulnerability affecting eProsima Fast-DDS (CVE-2025-62799) https://vuldb.com/?id.344079
Post summary
The post indicates a severity increase for CVE-2025-62799 in eProsima Fast-DDS, but offers no additional technical, exploit, or remediation details.
CVE-2025-62799 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, a … https://www.cve.org/CVERecord?id=CVE-2025-62799
Post summary
The statement lists affected Fast DDS versions but offers no further technical detail or actionable information about the vulnerability.
5 of 5 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | debian | debian_linux | 11.0 | - | - |
| OS | debian | debian_linux | 12.0 | - | - |
| OS | debian | debian_linux | 13.0 | - | - |
| App | eprosima | fast_dds | - | - | - |
| App | eprosima | fast_dds | 3.4.0 | - | - |