Description
eProsima Fast-DDS v3.3 and before has an infinite loop vulnerability caused by integer overflow in the Time_t:: fraction() function.
References (2)
Core 2
Core References
Exploit, Third Party Advisory, Mitigation
https://gist.github.com/lkloliver/b00377bec754d4aa1dc731be210d5889
Scores
CVSS v3
7.5
EPSS
0.0027
EPSS Percentile
17.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-190
CWE-835
Status
published
Products (1)
eprosima/fast_dds
< 3.3.0
Published
Nov 18, 2025
Tracked Since
Feb 18, 2026