Red Hat has released several important and moderate security updates for various packages, including libpng, mariadb, postgresql, and openssl. These updates are now available for different Red Hat Enterprise Linux versions and can be accessed through links provided with each update announcement. The Common Vulnerability Scoring System (CVSS) base score is available for each vulnerability to give a detailed severity rating. Updates have been released for several packages, including mariadb:10.3, postgresql:16, gcc-toolset-13-binutils, and python3.12.

RHSA-2026:0313: Important: libpng security update
RHSA-2026:0296: Important: mariadb:10.3 security update
RHSA-2026:0295: Important: mariadb:10.5 security update
RHSA-2026:0293: Important: pki-servlet-engine security update
RHSA-2026:0292: Important: pki-servlet-engine security update
RHSA-2026:0269: Moderate: postgresql:16 security update
RHSA-2026:0264: Moderate: postgresql:16 security update
RHSA-2026:0262: Moderate: postgresql security update
RHSA-2026:0267: Moderate: postgresql:13 security update
RHSA-2026:0266: Moderate: postgresql:15 security update
RHSA-2026:0343: Moderate: gcc-toolset-13-binutils security update
RHSA-2026:0351: Important: mariadb security update
RHSA-2026:0335: Important: mariadb:10.11 security update
RHSA-2026:0337: Moderate: openssl security update
RHSA-2026:0384: Important: Red Hat JBoss Enterprise Application Platform 8.1.3 security update
RHSA-2026:0383: Important: Red Hat JBoss Enterprise Application Platform 8.1.3 security update
RHSA-2026:0386: Important: Red Hat JBoss Enterprise Application Platform 8.1.3 security update
RHSA-2026:0376: Important: mariadb10.11 security update
RHSA-2026:0367: Important: mariadb security update
RHSA-2026:0355: Moderate: python3.12 security update
RHSA-2026:0354: Moderate: python3.12 security update
RHSA-2026:0356: Important: gimp:2.8 security update
RHSA-2026:0361: Important: Red Hat Ansible Automation Platform 2.5 Product Security Update
RHSA-2026:0360: Important: Red Hat Ansible Automation Platform 2.6 Product Security Update
RHSA-2026:0357: Important: mariadb:10.3 security update
RHSA-2026:0341: Moderate: gcc-toolset-14-binutils security update
RHSA-2026:0353: Moderate: python3.12 security update
RHSA-2026:0342: Moderate: gcc-toolset-13-binutils security update
RHSA-2026:0344: Important: mariadb:10.5 security update
RHSA-2026:0312: Moderate: cups security update
RHSA-2026:0334: Important: mariadb:10.11 security update
RHSA-2026:0336: Important: mariadb:10.5 security update
RHSA-2026:0333: Important: mariadb:10.3 security update
RHSA-2026:0322: Important: libpng security update
RHSA-2026:0314: Moderate: osbuild-composer security update
RHSA-2026:0321: Important: libpng security update
RHSA-2026:0323: Important: libpng security update

RHSA-2026:0313: Important: libpng security update

An update for libpng 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-2026:0313: Important: libpng security update

RHSA-2026:0296: Important: mariadb:10.3 security update

An update for the mariadb:10.3 module 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-2026:0296: Important: mariadb:10.3 security update

RHSA-2026:0295: Important: mariadb:10.5 security update

An update for the mariadb:10.5 module 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-2026:0295: Important: mariadb:10.5 security update

RHSA-2026:0293: Important: pki-servlet-engine security update

An update for pki-servlet-engine 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-2026:0293: Important: pki-servlet-engine security update

RHSA-2026:0292: Important: pki-servlet-engine security update

An update for pki-servlet-engine 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-2026:0292: Important: pki-servlet-engine security update

RHSA-2026:0269: Moderate: postgresql:16 security update

An update for the postgresql:16 module 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-2026:0269: Moderate: postgresql:16 security update

RHSA-2026:0264: Moderate: postgresql:16 security update

An update for the postgresql:16 module 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 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-2026:0264: Moderate: postgresql:16 security update

RHSA-2026:0262: Moderate: postgresql security update

An update for postgresql 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 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-2026:0262: Moderate: postgresql security update

RHSA-2026:0267: Moderate: postgresql:13 security update

An update for the postgresql:13 module 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-2026:0267: Moderate: postgresql:13 security update

RHSA-2026:0266: Moderate: postgresql:15 security update

An update for the postgresql:15 module 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-2026:0266: Moderate: postgresql:15 security update

RHSA-2026:0343: Moderate: gcc-toolset-13-binutils security update

An update for gcc-toolset-13-binutils 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 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-2026:0343: Moderate: gcc-toolset-13-binutils security update

RHSA-2026:0351: Important: mariadb security update

An update for mariadb 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-2026:0351: Important: mariadb security update

RHSA-2026:0335: Important: mariadb:10.11 security update

An update for the mariadb:10.11 module 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-2026:0335: Important: mariadb:10.11 security update

RHSA-2026:0337: Moderate: openssl security update

An update for openssl 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-2026:0337: Moderate: openssl security update

RHSA-2026:0384: Important: Red Hat JBoss Enterprise Application Platform 8.1.3 security update

A security update is now available for Red Hat JBoss Enterprise Application Platform 8.1 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-2026:0384: Important: Red Hat JBoss Enterprise Application Platform 8.1.3 security update

RHSA-2026:0383: Important: Red Hat JBoss Enterprise Application Platform 8.1.3 security update

A security update is now available for Red Hat JBoss Enterprise Application Platform 8.1 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-2026:0383: Important: Red Hat JBoss Enterprise Application Platform 8.1.3 security update

RHSA-2026:0386: Important: Red Hat JBoss Enterprise Application Platform 8.1.3 security update

An update is now available for Red Hat JBoss Enterprise Application Platform 8.1 for Red Hat Enterprise Linux 8.

A security update is now available for Red Hat JBoss Enterprise Application Platform 8.1. 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-2026:0386: Important: Red Hat JBoss Enterprise Application Platform 8.1.3 security update

RHSA-2026:0376: Important: mariadb10.11 security update

An update for mariadb10.11 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-2026:0376: Important: mariadb10.11 security update

RHSA-2026:0367: Important: mariadb security update

An update for mariadb 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-2026:0367: Important: mariadb security update

RHSA-2026:0355: Moderate: python3.12 security update

An update for python3.12 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-2026:0355: Moderate: python3.12 security update

RHSA-2026:0354: Moderate: python3.12 security update

An update for python3.12 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 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-2026:0354: Moderate: python3.12 security update

RHSA-2026:0356: Important: gimp:2.8 security update

An update for the gimp:2.8 module 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-2026:0356: Important: gimp:2.8 security update

RHSA-2026:0361: Important: Red Hat Ansible Automation Platform 2.5 Product Security Update

An update is now available for Red Hat Ansible Automation Platform 2.5

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-2026:0361: Important: Red Hat Ansible Automation Platform 2.5 Product Security Update

RHSA-2026:0360: Important: Red Hat Ansible Automation Platform 2.6 Product Security Update

An update is now available for Red Hat Ansible Automation Platform 2.6

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-2026:0360: Important: Red Hat Ansible Automation Platform 2.6 Product Security Update

RHSA-2026:0357: Important: mariadb:10.3 security update

An update for the mariadb:10.3 module 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-2026:0357: Important: mariadb:10.3 security update

RHSA-2026:0341: Moderate: gcc-toolset-14-binutils security update

An update for gcc-toolset-14-binutils 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-2026:0341: Moderate: gcc-toolset-14-binutils security update

RHSA-2026:0353: Moderate: python3.12 security update

An update for python3.12 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 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-2026:0353: Moderate: python3.12 security update

RHSA-2026:0342: Moderate: gcc-toolset-13-binutils security update

An update for gcc-toolset-13-binutils 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-2026:0342: Moderate: gcc-toolset-13-binutils security update

RHSA-2026:0344: Important: mariadb:10.5 security update

An update for the mariadb:10.5 module 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-2026:0344: Important: mariadb:10.5 security update

RHSA-2026:0312: Moderate: cups security update

An update for cups 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-2026:0312: Moderate: cups security update

RHSA-2026:0334: Important: mariadb:10.11 security update

An update for the mariadb:10.11 module 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-2026:0334: Important: mariadb:10.11 security update

RHSA-2026:0336: Important: mariadb:10.5 security update

An update for the mariadb:10.5 module 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-2026:0336: Important: mariadb:10.5 security update

RHSA-2026:0333: Important: mariadb:10.3 security update

An update for the mariadb:10.3 module 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-2026:0333: Important: mariadb:10.3 security update

RHSA-2026:0322: Important: libpng security update

An update for libpng 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-2026:0322: Important: libpng security update

RHSA-2026:0314: Moderate: osbuild-composer security update

An update for osbuild-composer 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-2026:0314: Moderate: osbuild-composer security update

RHSA-2026:0321: Important: libpng security update

An update for libpng 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-2026:0321: Important: libpng security update

RHSA-2026:0323: Important: libpng security update

An update for libpng 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-2026:0323: Important: libpng security update