Red Hat 9309 Published by

Red Hat has released several security updates for various packages, including kernel, valkey, and bind9.16. The updates are available for different versions of Red Hat Enterprise Linux (RHEL), such as 8, 9, and 10, and address vulnerabilities with varying levels of severity. Red Hat Product Security has rated the updates as having a security impact of Moderate or Important, depending on the package and version affected.

RHSA-2025:21926: Moderate: kernel security update
RHSA-2025:21936: Important: valkey security update
RHSA-2025:21920: Moderate: kernel-rt security update
RHSA-2025:21933: Moderate: kernel security update
RHSA-2025:21939: Important: bind9.16 security update
RHSA-2025:21931: Moderate: kernel security update
RHSA-2025:21968: Important: gimp security update
RHSA-2025:22013: Important: libsoup security update
RHSA-2025:21148: Moderate: Red Hat build of Cryostat 4.1.0: new RHEL 9 container image security update
RHSA-2025:22005: Moderate: go-rpm-macros security update
RHSA-2025:22004: Moderate: go-rpm-macros security update
RHSA-2025:22006: Moderate: kernel security update
RHSA-2025:21977: Moderate: libssh security update
RHSA-2025:21974: Important: mingw-expat security update
RHSA-2025:21964: Moderate: buildah security update




RHSA-2025:21926: Moderate: kernel security update


An update for kernel is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:21926: Moderate: kernel security update



RHSA-2025:21936: Important: valkey security update


An update for valkey is now available for Red Hat Enterprise Linux 10.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:21936: Important: valkey security update



RHSA-2025:21920: Moderate: kernel-rt security update


An update for kernel-rt is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:21920: Moderate: kernel-rt security update



RHSA-2025:21933: Moderate: kernel security update


An update for kernel is now available for Red Hat Enterprise Linux 9.6 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:21933: Moderate: kernel security update



RHSA-2025:21939: Important: bind9.16 security update


An update for bind9.16 is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:21939: Important: bind9.16 security update



RHSA-2025:21931: Moderate: kernel security update


An update for kernel is now available for Red Hat Enterprise Linux 10.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:21931: Moderate: kernel security update



RHSA-2025:21968: Important: gimp security update


An update for gimp is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:21968: Important: gimp security update



RHSA-2025:22013: Important: libsoup security update


An update for libsoup is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:22013: Important: libsoup security update



RHSA-2025:21148: Moderate: Red Hat build of Cryostat 4.1.0: new RHEL 9 container image security update


New Red Hat build of Cryostat 4.1.0 on RHEL 9 container images are now available.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:21148: Moderate: Red Hat build of Cryostat 4.1.0: new RHEL 9 container image security update



RHSA-2025:22005: Moderate: go-rpm-macros security update


An update for go-rpm-macros is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:22005: Moderate: go-rpm-macros security update



RHSA-2025:22004: Moderate: go-rpm-macros security update


An update for go-rpm-macros is now available for Red Hat Enterprise Linux 9.6 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:22004: Moderate: go-rpm-macros security update



RHSA-2025:22006: Moderate: kernel security update


An update for kernel is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:22006: Moderate: kernel security update



RHSA-2025:21977: Moderate: libssh security update


An update for libssh is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:21977: Moderate: libssh security update



RHSA-2025:21974: Important: mingw-expat security update


An update for mingw-expat is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:21974: Important: mingw-expat security update



RHSA-2025:21964: Moderate: buildah security update


An update for buildah is now available for Red Hat Enterprise Linux 9.6 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:21964: Moderate: buildah security update