RHSA-2026:9438HighCVSS 7.8
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
🔗 CVE IDs covered (2)
📋 Description
CVE-2026-44028 — nix: coroutine stack-to-heap overflow via unbounded recursion in NAR directory parser CVE-2026-44029 — nix: absolute path traversal when unpacking archives to disk
🎯 Affected products5
- Red Hat Hardened Images
- rust-main@aarch64 as a component of Red Hat Hardened Images
- rust-main@noarch as a component of Red Hat Hardened Images
- rust-main@src as a component of Red Hat Hardened Images
- rust-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 (6)
- selfhttps://access.redhat.com/errata/RHSA-2026:9438
- externalhttps://images.redhat.com/
- externalhttps://access.redhat.com/security/cve/CVE-2026-44029
- externalhttps://access.redhat.com/security/updates/classification/
- externalhttps://access.redhat.com/security/cve/CVE-2026-44028
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_9438.json