RHSA-2026:47932LowCVSS 3.7
Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
🔗 CVE IDs covered (1)
📋 Description
CVE-2026-54696 — json: Ruby JSON: Denial of service via heap buffer overflow with oversized streamed objects
🎯 Affected products5
- Red Hat Hardened Images
- ruby4-0-main@aarch64 as a component of Red Hat Hardened Images
- ruby4-0-main@noarch as a component of Red Hat Hardened Images
- ruby4-0-main@src as a component of Red Hat Hardened Images
- ruby4-0-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/
🔗 References (5)
- selfhttps://access.redhat.com/errata/RHSA-2026:47932
- externalhttps://access.redhat.com/security/cve/CVE-2026-54696
- externalhttps://access.redhat.com/security/updates/classification/
- externalhttps://images.redhat.com/
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_47932.json