Issued at: 2026-04-14
Updated at: 2026-04-15
Synopsis
Moderate: ruby:2.5 security update
Description
Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.
Security Fix(es):
* ruby/cgi-gem: HTTP response splitting in CGI (CVE-2021-33621)
* ruby: Buffer overrun in String-to-Float conversion (CVE-2022-28739)
* ruby: ReDoS vulnerability in URI (CVE-2023-28755)
* ruby: ReDoS vulnerability in Time (CVE-2023-28756)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Rocky Linux 8.9 Release Notes linked from the References section.