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Several security updates are available for various Red Hat Enterprise Linux versions, including RHEL 8.2, 9.0, and 10.0. The updates address vulnerabilities in packages such as tigervnc, kernel, expat, pam, buildah, bind9.16, and Keycloak, among others. The security impact of these updates ranges from moderate to important, with some updates rated as having a Common Vulnerability Scoring System (CVSS) base score available for each vulnerability.

RHSA-2025:22077: Important: tigervnc security update
RHSA-2025:22072: Moderate: kernel security update
RHSA-2025:22066: Moderate: kernel security update
RHSA-2025:22063: Moderate: cups security update
RHSA-2025:22051: Important: tigervnc security update
RHSA-2025:22055: Important: tigervnc security update
RHSA-2025:22056: Important: tigervnc security update
RHSA-2025:22033: Important: expat security update
RHSA-2025:22030: Important: podman security update
RHSA-2025:22040: Low: xorg-x11-server security update
RHSA-2025:22041: Important: tigervnc security update
RHSA-2025:22034: Important: expat security update
RHSA-2025:22035: Important: expat security update
RHSA-2025:22019: Important: pam security update
RHSA-2025:22011: Important: buildah security update
RHSA-2025:22012: Important: buildah security update
RHSA-2025:22168: Important: bind9.16 security update
RHSA-2025:22167: Important: tigervnc security update
RHSA-2025:22164: Important: tigervnc security update
RHSA-2025:22124: Moderate: kernel-rt security update
RHSA-2025:22095: Moderate: kernel security update
RHSA-2025:22096: Important: tigervnc security update
RHSA-2025:22087: Moderate: kernel-rt security update
RHSA-2025:22090: Moderate: Red Hat build of Keycloak 26.4.6 Images Security Update
RHSA-2025:22088: Moderate: Red Hat build of Keycloak 26.2.11 Images Security Update
RHSA-2025:22091: Moderate: Red Hat build of Keycloak 26.4.6 Security Update
RHSA-2025:22089: Moderate: Red Hat build of Keycloak 26.2.11 Security Update




RHSA-2025:22077: Important: tigervnc security update


An update for tigervnc 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-2025:22077: Important: tigervnc security update



RHSA-2025:22072: Moderate: kernel security update


An update for kernel 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 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-2025:22072: Moderate: kernel security update



RHSA-2025:22066: Moderate: kernel security update


An update for kernel is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions.

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-2025:22066: Moderate: kernel security update



RHSA-2025:22063: Moderate: cups security update


An update for cups 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-2025:22063: Moderate: cups security update



RHSA-2025:22051: Important: tigervnc security update


An update for tigervnc is now available for Red Hat Enterprise Linux 9.4 Extended 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-2025:22051: Important: tigervnc security update



RHSA-2025:22055: Important: tigervnc security update


An update for tigervnc is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions.

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-2025:22055: Important: tigervnc security update



RHSA-2025:22056: Important: tigervnc security update


An update for tigervnc is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions.

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-2025:22056: Important: tigervnc security update



RHSA-2025:22033: Important: expat security update


An update for expat is now available for Red Hat Enterprise Linux 9.4 Extended 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-2025:22033: Important: expat security update



RHSA-2025:22030: Important: podman security update


An update for podman 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 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-2025:22030: Important: podman security update



RHSA-2025:22040: Low: xorg-x11-server security update


An update for xorg-x11-server is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support.

Red Hat Product Security has rated this update as having a security impact of Low. 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-2025:22040: Low: xorg-x11-server security update



RHSA-2025:22041: Important: tigervnc security update


An update for tigervnc 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 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-2025:22041: Important: tigervnc security update



RHSA-2025:22034: Important: expat security update


An update for expat is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions.

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-2025:22034: Important: expat security update



RHSA-2025:22035: Important: expat security update


An update for expat is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions.

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-2025:22035: Important: expat security update



RHSA-2025:22019: Important: pam security update


An update for pam is now available for Red Hat Enterprise Linux 10.0 Extended 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-2025:22019: Important: pam security update



RHSA-2025:22011: Important: buildah security update


An update for buildah 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-2025:22011: Important: buildah security update



RHSA-2025:22012: Important: buildah security update


An update for buildah 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-2025:22012: Important: buildah security update



RHSA-2025:22168: Important: bind9.16 security update


An update for bind9.16 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 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-2025:22168: Important: bind9.16 security update



RHSA-2025:22167: Important: tigervnc security update


An update for tigervnc is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On.

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-2025:22167: Important: tigervnc security update



RHSA-2025:22164: Important: tigervnc security update


An update for tigervnc 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-2025:22164: Important: tigervnc security update



RHSA-2025:22124: Moderate: kernel-rt security update


An update for kernel-rt is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions.

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-2025:22124: Moderate: kernel-rt security update



RHSA-2025:22095: Moderate: kernel security update


An update for kernel is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions.

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-2025:22095: Moderate: kernel security update



RHSA-2025:22096: Important: tigervnc security update


An update for tigervnc is now available for Red Hat Enterprise Linux 7 Extended Lifecycle 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-2025:22096: Important: tigervnc security update



RHSA-2025:22087: Moderate: kernel-rt security update


An update for kernel-rt is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions.

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-2025:22087: Moderate: kernel-rt security update



RHSA-2025:22090: Moderate: Red Hat build of Keycloak 26.4.6 Images Security Update


New images are available for Red Hat build of Keycloak 26.4.6 and Red Hat build of Keycloak 26.4.6 Operator, running on OpenShift Container Platform


RHSA-2025:22090: Moderate: Red Hat build of Keycloak 26.4.6 Images Security Update



RHSA-2025:22088: Moderate: Red Hat build of Keycloak 26.2.11 Images Security Update


New images are available for Red Hat build of Keycloak 26.2.11 and Red Hat build of Keycloak 26.2.11 Operator, running on OpenShift Container Platform


RHSA-2025:22088: Moderate: Red Hat build of Keycloak 26.2.11 Images Security Update



RHSA-2025:22091: Moderate: Red Hat build of Keycloak 26.4.6 Security Update


New Red Hat build of Keycloak 26.4.6 packages are available from the Customer Portal


RHSA-2025:22091: Moderate: Red Hat build of Keycloak 26.4.6 Security Update



RHSA-2025:22089: Moderate: Red Hat build of Keycloak 26.2.11 Security Update


New Red Hat build of Keycloak 26.2.11 packages are available from the Customer Portal


RHSA-2025:22089: Moderate: Red Hat build of Keycloak 26.2.11 Security Update