Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

🔗 CVE IDs covered (1)

📋 Description

🎯 Affected products4

• Red Hat Hardened Images
• busybox-main@aarch64 as a component of Red Hat Hardened Images
• busybox-main@src as a component of Red Hat Hardened Images
• busybox-main@x86_64 as a component of Red Hat Hardened Images

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Workaround: To mitigate this vulnerability, restrict network access to systems running BusyBox as a DHCPv6 client, ensuring that only trusted DHCPv6 servers can communicate with it. If the DHCPv6 client functionality is not essential for the system's operation, consider disabling the `udhcpc6` service or configuring it to only accept responses from known, trusted sources. Consult product-specific documentation for details on managing network services and configurations. Any changes to network service configurations may require a service restart to take effect, potentially impacting network connectivity.

🔗 References (5)

• selfhttps://access.redhat.com/errata/RHSA-2026:30652
• externalhttps://access.redhat.com/security/cve/CVE-2026-29004
• externalhttps://access.redhat.com/security/updates/classification/
• externalhttps://images.redhat.com/
• selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_30652.json