Issued at: 2026-09-29
Updated at: 2026-09-29
Advisory content derived from Red Hat RHSA-2026:72286, © Red Hat, Inc., used under CC BY 4.0, with modifications.
Synopsis
Important: ruby security, bug fix, and enhancement 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):
* resolv: resolv gem: Denial of Service via uncontrolled memory growth from crafted DNS responses (CVE-2026-80212)
Bug Fix(es) and Enhancement(s):
* ruby %check fails in Konflux: Rinda multicast tests need network device [rhel-9.8.z] (JIRA:Rocky Linux-255606)
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.