Cyclone Data Distribution Service
Vendor:
First CVE: Aug 23, 2021 · Active for 4 years
4
Total CVEs
More Total CVEs than 72% of tracked products
2.0
Avg CVEs / Year
Higher CVE frequency than 60% of tracked products
8.5
Avg CVSS
Higher Avg CVSS than 76% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Cyclone Data Distribution Service over time
Volume of CVEsAvg CVSS Base Score
First CVE
Aug 23, 2021
4 years ago
Most Recent CVE
Dec 23, 2025
215 days ago
CVE Severity & Scoring
Cyclone Data Distribution Service4 CVEs
50%
50%
All CVEs352,713 CVEs
45%
40%
11%
HighCritical
Attack Vector
Local0 (0.0%)
Network4 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low4 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None4 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None4 (100.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (4 CVEs).
4 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2025-67109CRITICAL Improper verification of the time certificate in Eclipse Cyclone DDS before v0.10.5 allows attackers to bypass certificate checks and execute commands with System privileges. | Dec 23, 2025 | 10.0 | 37 | NO | NO |
CVE-2024-10838CRITICAL An integer underflow during deserialization may allow any unauthenticated user to read out of bounds heap memory. This may result into secret data or pointers revealing the layout | Mar 12, 2025 | 9.1 | 25 | NO | NO |
CVE-2020-18735HIGH A heap buffer overflow in /src/dds_stream.c of Eclipse IOT Cyclone DDS Project v0.1.0 causes the DDS subscriber server to crash. | Aug 23, 2021 | 7.5 | 25 | NO | NO |
CVE-2020-18734HIGH A stack buffer overflow in /ddsi/q_bitset.h of Eclipse IOT Cyclone DDS Project v0.1.0 causes the DDS subscriber server to crash. | Aug 23, 2021 | 7.5 | 25 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (4 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (4 CVEs).
Media Mentions
Signals from CVEs in this product scope (4 CVEs).
Top CNAs Publishing CVEs For Cyclone Data Distribution Service
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 0.1.0 | 2 | 7.5 | 1.9% | 0 | 0 |