Improper Certificate Validation Affecting cyclonedds package, versions [,11.0.1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CONAN-CYCLONEDDS-14563365
- published24 Dec 2025
- disclosed23 Dec 2025
- creditUnknown
Introduced: 23 Dec 2025
CVE-2025-67109 (opens in a new tab)How to fix?
Upgrade cyclonedds to version 11.0.1 or higher.
Overview
Affected versions of this package are vulnerable to Improper Certificate Validation via the dds_time function due to insufficient validation in the time certificate verification. An attacker can gain elevated privileges and execute arbitrary commands by bypassing certificate checks.