High severity7.5OSV Advisory· Published Dec 23, 2025· Updated Jun 17, 2026
CVE-2025-67111
CVE-2025-67111
Description
An integer overflow in the RTPS protocol implementation of OpenDDS DDS before v3.33.0 allows attackers to cause a Denial of Service (DoS) via a crafted message.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3Patches
Vulnerability mechanics
References
2- gist.github.com/lkloliver/fcc5da83b4cba137ce95177a9afc4126nvdThird Party Advisory
- github.com/lkloliver/poc/blob/main/POC_OpenDDS.mdnvdBroken Link
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