Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

🔗 CVE IDs covered (1)

📋 Description

🎯 Affected products4

• Red Hat Hardened Images
• openssh-main@aarch64 as a component of Red Hat Hardened Images
• openssh-main@src as a component of Red Hat Hardened Images
• openssh-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: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability. There is no upstream solution. Changing the success code logic would break system behavior. Since Rowhammer exploits physical DRAM faults, software-level fixes are ineffective, and no mitigation will be pursued.

🔗 References (5)

• selfhttps://access.redhat.com/errata/RHSA-2026:9221
• externalhttps://images.redhat.com/
• externalhttps://access.redhat.com/security/cve/CVE-2023-51767
• externalhttps://access.redhat.com/security/updates/classification/
• selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_9221.json