Red Hat Security AdvisoryRHSA-2026:7915
bind9.18 security update
Released 2026-04-13 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux AppStream (v. 9) bind9.18-32:9.18.29-5.el9_7.4, bind9.18-chroot-32:9.18.29-5.el9_7.4, bind9.18-dnssec-utils-32:9.18.29-5.el9_7.4 +2
- Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) bind9.18-devel-32:9.18.29-5.el9_7.4, bind9.18-doc-32:9.18.29-5.el9_7.4, bind9.18-libs-32:9.18.29-5.el9_7.4
Fixes 1 record
Priority 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
