CVE-2025-67109

CRITICAL

Eclipse Cyclone DDS <v0.10.5 - Privilege Escalation

Title source: llm
STIX 2.1

Description

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.

References (4)

Core 4

Scores

CVSS v3 10.0
EPSS 0.0013
EPSS Percentile 32.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-298
Status published
Products (1)
eclipse/cyclone_data_distribution_service < 0.10.5
Published Dec 23, 2025
Tracked Since Feb 18, 2026