Ruby 2.3.1
rubyevery versioncounted 2026-10-07 03:22 UTC
As of 2026-10-07, 1 hosts ran Ruby 2.3.1 with at least one known CVE on a service open at their latest check; 22 distinct CVEs match this version.
Known CVEs on hosts running it
1host with known CVEs
22distinct CVEs
A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version.
Most common CVEs
| CVE | Hosts |
|---|---|
| CVE-2017-14064 CRITICAL 9.8 | 1 |
| CVE-2017-17790 CRITICAL 9.8 | 1 |
| CVE-2017-9225 CRITICAL 9.8 | 1 |
| CVE-2018-16395 CRITICAL 9.8 | 1 |
| CVE-2017-0898 CRITICAL 9.1 | 1 |
| CVE-2018-8780 CRITICAL 9.1 | 1 |
| CVE-2017-10784 HIGH 8.8 | 1 |
| CVE-2017-17405 HIGH 8.8 | 1 |
| CVE-2018-16396 HIGH 8.1 | 1 |
| CVE-2017-14033 HIGH 7.5 | 1 |
| CVE-2017-9229 HIGH 7.5 | 1 |
| CVE-2018-6914 HIGH 7.5 | 1 |
| CVE-2018-8777 HIGH 7.5 | 1 |
| CVE-2018-8778 HIGH 7.5 | 1 |
| CVE-2018-8779 HIGH 7.5 | 1 |
| CVE-2020-25613 HIGH 7.5 | 1 |
| CVE-2021-28965 HIGH 7.5 | 1 |
| CVE-2021-41819 HIGH 7.5 | 1 |
| CVE-2022-28739 HIGH 7.5 | 1 |
| CVE-2015-9096 MEDIUM 6.1 | 1 |
| CVE-2017-17742 MEDIUM 5.3 | 1 |
| CVE-2023-28756 MEDIUM 5.3 | 1 |
Hosts: matches on services open at each host's latest check.