Ruby 2.7.4
rubyevery versioncounted 2026-10-07 03:22 UTC
As of 2026-10-07, 2 hosts ran Ruby 2.7.4 with at least one known CVE on a service open at their latest check; 5 distinct CVEs match this version.
Known CVEs on hosts running it
2hosts with known CVEs
5distinct 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-2021-33621 HIGH 8.8 | 2 |
| CVE-2021-41817 HIGH 7.5 | 2 |
| CVE-2021-41819 HIGH 7.5 | 2 |
| CVE-2022-28739 HIGH 7.5 | 2 |
| CVE-2023-28756 MEDIUM 5.3 | 2 |
Hosts: matches on services open at each host's latest check.