Red Hat Security Advisory

RHSA-2026:42853

Red Hat Hardened Images RPMs bug fix and enhancement update

Released 2026-07-21 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Hardened Images bind-32:9.18.50-22.hum1@aarch64, bind-32:9.18.50-22.hum1@src, bind-32:9.18.50-22.hum1@x86_64 +12

TI-2026-10020 CVE-2026-11605 · GHSA-qhh7-j7w3-xfxq

MEDIUM 40

The issue is a resource exhaustion vulnerability associated with DNSSEC validation.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00672 Published 2026-07-22 Partial fix CWE-408