RLSA-2026:93610

Security

Mirrored from RHSA-2026:93610

Issued at: 2026-11-03

Updated at: 2026-11-03

Advisory content derived from Red Hat RHSA-2026:93610, © Red Hat, Inc., used under CC BY 4.0, with modifications.

Synopsis

Important: bind security update

Description

The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.

Security Fix(es):

* bind: BIND: Denial of Service via unbounded processing of crafted DNS messages (CVE-2026-19630)

* bind: bind: Arbitrary code execution via GSS-TSIG UDP message replay (CVE-2026-94300)

* bind: bind: Denial of Service via assertion failure during redirect processing (CVE-2026-96888)

* bind: bind: Denial of service via assertion failure in RPZ query processing (CVE-2026-97313)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected products

Rocky Linux 9 aarch64

Rocky Linux 9 ppc64le

Rocky Linux 9 s390x

Rocky Linux 9 x86_64

Fixes

2556406

2556407

2556413

2556415

CVEs

CVE-2026-19630

CVE-2026-94300

CVE-2026-96888

CVE-2026-97313

Affected packages

Rocky Linux 9 aarch64 - AppStream

bind-32:9.16.23-40.el9_8.13.aarch64.rpm

bind-32:9.16.23-40.el9_8.13.src.rpm

bind-chroot-32:9.16.23-40.el9_8.13.aarch64.rpm

bind-debuginfo-32:9.16.23-40.el9_8.13.aarch64.rpm

bind-debugsource-32:9.16.23-40.el9_8.13.aarch64.rpm

bind-dnssec-doc-32:9.16.23-40.el9_8.13.noarch.rpm

bind-dnssec-utils-32:9.16.23-40.el9_8.13.aarch64.rpm

bind-dnssec-utils-debuginfo-32:9.16.23-40.el9_8.13.aarch64.rpm

bind-libs-32:9.16.23-40.el9_8.13.aarch64.rpm

bind-libs-debuginfo-32:9.16.23-40.el9_8.13.aarch64.rpm

bind-license-32:9.16.23-40.el9_8.13.noarch.rpm

bind-utils-32:9.16.23-40.el9_8.13.aarch64.rpm

bind-utils-debuginfo-32:9.16.23-40.el9_8.13.aarch64.rpm

python3-bind-32:9.16.23-40.el9_8.13.noarch.rpm

Rocky Linux 9 ppc64le - AppStream

bind-32:9.16.23-40.el9_8.13.ppc64le.rpm

bind-32:9.16.23-40.el9_8.13.src.rpm

bind-chroot-32:9.16.23-40.el9_8.13.ppc64le.rpm

bind-debuginfo-32:9.16.23-40.el9_8.13.ppc64le.rpm

bind-debugsource-32:9.16.23-40.el9_8.13.ppc64le.rpm

bind-dnssec-doc-32:9.16.23-40.el9_8.13.noarch.rpm

bind-dnssec-utils-32:9.16.23-40.el9_8.13.ppc64le.rpm

bind-dnssec-utils-debuginfo-32:9.16.23-40.el9_8.13.ppc64le.rpm

bind-libs-32:9.16.23-40.el9_8.13.ppc64le.rpm

bind-libs-debuginfo-32:9.16.23-40.el9_8.13.ppc64le.rpm

bind-license-32:9.16.23-40.el9_8.13.noarch.rpm

bind-utils-32:9.16.23-40.el9_8.13.ppc64le.rpm

bind-utils-debuginfo-32:9.16.23-40.el9_8.13.ppc64le.rpm

python3-bind-32:9.16.23-40.el9_8.13.noarch.rpm

Rocky Linux 9 s390x - AppStream

bind-32:9.16.23-40.el9_8.13.s390x.rpm

bind-32:9.16.23-40.el9_8.13.src.rpm

bind-chroot-32:9.16.23-40.el9_8.13.s390x.rpm

bind-debuginfo-32:9.16.23-40.el9_8.13.s390x.rpm

bind-debugsource-32:9.16.23-40.el9_8.13.s390x.rpm

bind-dnssec-doc-32:9.16.23-40.el9_8.13.noarch.rpm

bind-dnssec-utils-32:9.16.23-40.el9_8.13.s390x.rpm

bind-dnssec-utils-debuginfo-32:9.16.23-40.el9_8.13.s390x.rpm

bind-libs-32:9.16.23-40.el9_8.13.s390x.rpm

bind-libs-debuginfo-32:9.16.23-40.el9_8.13.s390x.rpm

bind-license-32:9.16.23-40.el9_8.13.noarch.rpm

bind-utils-32:9.16.23-40.el9_8.13.s390x.rpm

bind-utils-debuginfo-32:9.16.23-40.el9_8.13.s390x.rpm

python3-bind-32:9.16.23-40.el9_8.13.noarch.rpm

Rocky Linux 9 x86_64 - AppStream

bind-32:9.16.23-40.el9_8.13.src.rpm

bind-32:9.16.23-40.el9_8.13.x86_64.rpm

bind-chroot-32:9.16.23-40.el9_8.13.x86_64.rpm

bind-debuginfo-32:9.16.23-40.el9_8.13.x86_64.rpm

bind-debugsource-32:9.16.23-40.el9_8.13.x86_64.rpm

bind-dnssec-doc-32:9.16.23-40.el9_8.13.noarch.rpm

bind-dnssec-utils-32:9.16.23-40.el9_8.13.x86_64.rpm

bind-dnssec-utils-debuginfo-32:9.16.23-40.el9_8.13.x86_64.rpm

bind-libs-32:9.16.23-40.el9_8.13.x86_64.rpm

bind-libs-debuginfo-32:9.16.23-40.el9_8.13.x86_64.rpm

bind-license-32:9.16.23-40.el9_8.13.noarch.rpm

bind-utils-32:9.16.23-40.el9_8.13.x86_64.rpm

bind-utils-debuginfo-32:9.16.23-40.el9_8.13.x86_64.rpm

python3-bind-32:9.16.23-40.el9_8.13.noarch.rpm

Rocky Linux 9 x86_64 - CRB

bind-debuginfo-32:9.16.23-40.el9_8.13.i686.rpm

bind-debugsource-32:9.16.23-40.el9_8.13.i686.rpm

bind-devel-32:9.16.23-40.el9_8.13.i686.rpm

bind-devel-32:9.16.23-40.el9_8.13.x86_64.rpm

bind-doc-32:9.16.23-40.el9_8.13.noarch.rpm

bind-libs-32:9.16.23-40.el9_8.13.i686.rpm

bind-libs-debuginfo-32:9.16.23-40.el9_8.13.i686.rpm

Rocky Linux 9 aarch64 - CRB

bind-devel-32:9.16.23-40.el9_8.13.aarch64.rpm

bind-doc-32:9.16.23-40.el9_8.13.noarch.rpm

Rocky Linux 9 ppc64le - CRB

bind-devel-32:9.16.23-40.el9_8.13.ppc64le.rpm

bind-doc-32:9.16.23-40.el9_8.13.noarch.rpm

Rocky Linux 9 s390x - CRB

bind-devel-32:9.16.23-40.el9_8.13.s390x.rpm

bind-doc-32:9.16.23-40.el9_8.13.noarch.rpm