Red Hat Security Advisory

RHSA-2026:16064

bind security update

Released 2026-05-11 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AppStream AUS (v.8.4) bind-32:9.11.26-4.el8_4.9, bind-devel-32:9.11.26-4.el8_4.9, bind-libs-32:9.11.26-4.el8_4.9 +7
Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) bind-32:9.11.26-4.el8_4.9, bind-devel-32:9.11.26-4.el8_4.9, bind-libs-32:9.11.26-4.el8_4.9 +7
Red Hat Enterprise Linux BaseOS AUS (v.8.4) bind-32:9.11.26-4.el8_4.9, bind-export-devel-32:9.11.26-4.el8_4.9, bind-export-libs-32:9.11.26-4.el8_4.9
Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) bind-32:9.11.26-4.el8_4.9, bind-export-devel-32:9.11.26-4.el8_4.9, bind-export-libs-32:9.11.26-4.el8_4.9

TI-2026-01209 CVE-2026-1519 · GHSA-84m6-p53c-x4wp

MEDIUM 42

If a BIND resolver is performing DNSSEC validation and encounters a maliciously crafted zone, the resolver may consume excessive CPU.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.01687 Published 2026-03-25 Fixed CWE-606