RLSA-2026:7342

Synopsis

Important: kea security update

Description

DHCP implementation from Internet Systems Consortium, Inc. that features fully functional DHCPv4, DHCPv6 and Dynamic DNS servers. Both DHCP servers fully support server discovery, address assignment, renewal, rebinding and release. The DHCPv6 server supports prefix delegation. Both servers support DNS Update mechanism, using stand-alone DDNS daemon.

Security Fix(es):

* Kea: Kea: Denial of Service via maliciously crafted message (CVE-2026-3608)

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 10 aarch64 Rocky Linux 10 ppc64le Rocky Linux 10 s390x Rocky Linux 10 x86_64

Fixes

2451139

CVEs

CVE-2026-3608

Affected packages

Rocky Linux 10 ppc64le - CRB

kea-keama-0:3.0.1-3.el10_1.ppc64le.rpm kea-keama-debuginfo-0:3.0.1-3.el10_1.ppc64le.rpm

Rocky Linux 10 ppc64le - BaseOS

kea-libs-0:3.0.1-3.el10_1.ppc64le.rpm kea-0:3.0.1-3.el10_1.ppc64le.rpm kea-debugsource-0:3.0.1-3.el10_1.ppc64le.rpm kea-libs-debuginfo-0:3.0.1-3.el10_1.ppc64le.rpm kea-debuginfo-0:3.0.1-3.el10_1.ppc64le.rpm kea-0:3.0.1-3.el10_1.src.rpm

Rocky Linux 10 s390x - BaseOS

kea-libs-0:3.0.1-3.el10_1.s390x.rpm kea-debugsource-0:3.0.1-3.el10_1.s390x.rpm kea-debuginfo-0:3.0.1-3.el10_1.s390x.rpm kea-0:3.0.1-3.el10_1.src.rpm kea-libs-debuginfo-0:3.0.1-3.el10_1.s390x.rpm kea-0:3.0.1-3.el10_1.s390x.rpm

Rocky Linux 10 aarch64 - BaseOS

kea-libs-debuginfo-0:3.0.1-3.el10_1.aarch64.rpm kea-debuginfo-0:3.0.1-3.el10_1.aarch64.rpm kea-libs-0:3.0.1-3.el10_1.aarch64.rpm kea-0:3.0.1-3.el10_1.aarch64.rpm kea-debugsource-0:3.0.1-3.el10_1.aarch64.rpm kea-0:3.0.1-3.el10_1.src.rpm

Rocky Linux 10 x86_64 - AppStream

kea-hooks-0:3.0.1-3.el10_1.x86_64.rpm kea-doc-0:3.0.1-3.el10_1.noarch.rpm kea-hooks-debuginfo-0:3.0.1-3.el10_1.x86_64.rpm

Rocky Linux 10 x86_64 - BaseOS

kea-libs-debuginfo-0:3.0.1-3.el10_1.x86_64.rpm kea-debuginfo-0:3.0.1-3.el10_1.x86_64.rpm kea-libs-0:3.0.1-3.el10_1.x86_64.rpm kea-0:3.0.1-3.el10_1.src.rpm kea-0:3.0.1-3.el10_1.x86_64.rpm kea-debugsource-0:3.0.1-3.el10_1.x86_64.rpm

Rocky Linux 10 x86_64 - CRB

kea-keama-debuginfo-0:3.0.1-3.el10_1.x86_64.rpm kea-keama-0:3.0.1-3.el10_1.x86_64.rpm

Rocky Linux 10 ppc64le - AppStream

kea-hooks-debuginfo-0:3.0.1-3.el10_1.ppc64le.rpm kea-doc-0:3.0.1-3.el10_1.noarch.rpm kea-hooks-0:3.0.1-3.el10_1.ppc64le.rpm

Rocky Linux 10 aarch64 - AppStream

kea-doc-0:3.0.1-3.el10_1.noarch.rpm kea-hooks-0:3.0.1-3.el10_1.aarch64.rpm kea-hooks-debuginfo-0:3.0.1-3.el10_1.aarch64.rpm

Rocky Linux 10 s390x - AppStream

kea-doc-0:3.0.1-3.el10_1.noarch.rpm kea-hooks-debuginfo-0:3.0.1-3.el10_1.s390x.rpm kea-hooks-0:3.0.1-3.el10_1.s390x.rpm

Rocky Linux 10 s390x - CRB

kea-keama-0:3.0.1-3.el10_1.s390x.rpm kea-keama-debuginfo-0:3.0.1-3.el10_1.s390x.rpm

Rocky Linux 10 aarch64 - CRB

kea-keama-0:3.0.1-3.el10_1.aarch64.rpm kea-keama-debuginfo-0:3.0.1-3.el10_1.aarch64.rpm