Red Hat Security AdvisoryRHSA-2026:8155
bind9.16 security update
Released 2026-04-14 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux AppStream (v. 8) bind9.16-32:9.16.23-0.22.el8_10.5, bind9.16-chroot-32:9.16.23-0.22.el8_10.5, bind9.16-dnssec-utils-32:9.16.23-0.22.el8_10.5 +4
- Red Hat Enterprise Linux CRB (v. 8) bind9.16-devel-32:9.16.23-0.22.el8_10.5, bind9.16-doc-32:9.16.23-0.22.el8_10.5, bind9.16-libs-32:9.16.23-0.22.el8_10.5
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
