RHSA-2026:19178 — Security Advisory

An update for crun is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

crun is a OCI runtime

Security Fix(es):

• crun: crun: Privilege escalation due to incorrect parsing of the --user option (CVE-2026-30892)

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.