Red Hat 9309 Published by

Multiple security updates are now available for various Red Hat Enterprise Linux versions. These updates aim to address vulnerabilities and improve system security. The affected packages include kernel, bind, libtiff, thunderbird, webkit2gtk3, and pcs.

RHSA-2025:19962: Moderate: kernel security update
RHSA-2025:19951: Important: bind security update
RHSA-2025:19950: Important: bind9.18 security update
RHSA-2025:19947: Important: libtiff security update
RHSA-2025:19944: Important: thunderbird security update
RHSA-2025:19938: Important: thunderbird security update
RHSA-2025:19945: Important: thunderbird security update
RHSA-2025:19943: Important: thunderbird security update
RHSA-2025:19942: Important: thunderbird security update
RHSA-2025:19930: Moderate: kernel security update
RHSA-2025:19941: Important: thunderbird security update
RHSA-2025:19946: Important: webkit2gtk3 security update
RHSA-2025:19948: Important: pcs security update
RHSA-2025:19931: Moderate: kernel security update
RHSA-2025:19939: Important: thunderbird security update
RHSA-2025:19932: Moderate: kernel-rt security update




RHSA-2025:19962: 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-2025:19962: Moderate: kernel security update



RHSA-2025:19951: Important: bind security update


An update for bind is now available for Red Hat Enterprise Linux 9.6.

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-2025:19951: Important: bind security update



RHSA-2025:19950: Important: bind9.18 security update


An update for bind9.18 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-2025:19950: Important: bind9.18 security update



RHSA-2025:19947: Important: libtiff security update


An update for libtiff 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-2025:19947: Important: libtiff security update



RHSA-2025:19944: Important: thunderbird security update


An update for thunderbird 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-2025:19944: Important: thunderbird security update



RHSA-2025:19938: Important: thunderbird security update


An update for thunderbird 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-2025:19938: Important: thunderbird security update



RHSA-2025:19945: Important: thunderbird security update


An update for thunderbird 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-2025:19945: Important: thunderbird security update



RHSA-2025:19943: Important: thunderbird security update


An update for thunderbird 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-2025:19943: Important: thunderbird security update



RHSA-2025:19942: Important: thunderbird security update


An update for thunderbird 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-2025:19942: Important: thunderbird security update



RHSA-2025:19930: 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-2025:19930: Moderate: kernel security update



RHSA-2025:19941: Important: thunderbird security update


An update for thunderbird 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-2025:19941: Important: thunderbird security update



RHSA-2025:19946: Important: webkit2gtk3 security update


An update for webkit2gtk3 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-2025:19946: Important: webkit2gtk3 security update



RHSA-2025:19948: Important: pcs security update


An update for pcs 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-2025:19948: Important: pcs security update



RHSA-2025:19931: Moderate: kernel security update


An update for kernel 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-2025:19931: Moderate: kernel security update



RHSA-2025:19939: Important: thunderbird security update


An update for thunderbird 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-2025:19939: Important: thunderbird security update



RHSA-2025:19932: 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-2025:19932: Moderate: kernel-rt security update