CVE-2025-67109

CRITICAL 10.0

CVSS Score

10.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

Vendor	n/a
Product	n/a
Published	Dec 23, 2025
Last Updated	Jul 5, 2026

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Affected Versions

n/a / n/a

n/a

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/eclipse-cyclonedds/cyclonedds/blob/master/src/ddsrt/src/time/posix/time.c#L28 github.com: https://github.com/eclipse-cyclonedds/cyclonedds/blob/master/src/security/builtin_plugins/authentication/src/auth_utils.c#L84 gist.github.com: https://gist.github.com/lkloliver/669e15bc7e6194133e4ee1026ce157e6