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Red Hat has released a batch of security updates covering various software packages across multiple Enterprise Linux versions. Important and moderate impact ratings apply to fixes for core components including Python, Vim, and the kernel on systems ranging from RHEL 8 through 10. System administrators need to install these patches promptly because vulnerabilities exist in tools like FreeRDP and Thunderbird.

RHSA-2026:6766: Important: python3.9 security update
RHSA-2026:6764: Important: freerdp security update
RHSA-2026:6750: Important: gstreamer1-plugins-bad-free, gstreamer1-plugins-base, and gstreamer1-plugins-good security update
RHSA-2026:6738: Moderate: gnutls security update
RHSA-2026:6737: Moderate: gnutls security update
RHSA-2026:6743: Important: freerdp security update
RHSA-2026:6736: Important: vim security update
RHSA-2026:6731: Important: vim security update
RHSA-2026:6729: Important: vim security update
RHSA-2026:6727: Important: freerdp security update
RHSA-2026:6730: Important: vim security update
RHSA-2026:6954: Moderate: kernel security update
RHSA-2026:6953: Moderate: kernel security update
RHSA-2026:6940: Moderate: kernel security update
RHSA-2026:6949: Important: go-toolset:rhel8 security update
RHSA-2026:6948: Low: kernel-rt security update
RHSA-2026:6918: Important: freerdp security update
RHSA-2026:6915: Important: vim security update
RHSA-2026:6923: Important: nginx:1.24 security update
RHSA-2026:6917: Important: thunderbird security update
RHSA-2026:6907: Important: nginx:1.24 security update
RHSA-2026:6906: Important: nginx security update
RHSA-2026:6825: Moderate: rsync security update
RHSA-2026:6817: Important: capstone security update
RHSA-2026:6888: Important: microcode_ctl security update
RHSA-2026:6799: Important: freerdp security update




RHSA-2026:6766: Important: python3.9 security update


An update for python3.9 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-2026:6766: Important: python3.9 security update



RHSA-2026:6764: Important: freerdp security update


An update for freerdp 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-2026:6764: Important: freerdp security update



RHSA-2026:6750: Important: gstreamer1-plugins-bad-free, gstreamer1-plugins-base, and gstreamer1-plugins-good security update


An update for multiple packages 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-2026:6750: Important: gstreamer1-plugins-bad-free, gstreamer1-plugins-base, and gstreamer1-plugins-good security update



RHSA-2026:6738: Moderate: gnutls security update


An update for gnutls 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-2026:6738: Moderate: gnutls security update



RHSA-2026:6737: Moderate: gnutls security update


An update for gnutls 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-2026:6737: Moderate: gnutls security update



RHSA-2026:6743: Important: freerdp security update


An update for freerdp 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-2026:6743: Important: freerdp security update



RHSA-2026:6736: Important: vim security update


An update for vim 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-2026:6736: Important: vim security update



RHSA-2026:6731: Important: vim security update


An update for vim 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-2026:6731: Important: vim security update



RHSA-2026:6729: Important: vim security update


An update for vim 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-2026:6729: Important: vim security update



RHSA-2026:6727: Important: freerdp security update


An update for freerdp 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-2026:6727: Important: freerdp security update



RHSA-2026:6730: Important: vim security update


An update for vim 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-2026:6730: Important: vim security update



RHSA-2026:6954: 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-2026:6954: Moderate: kernel security update



RHSA-2026:6953: Moderate: kernel security update


An update for kernel 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 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-2026:6953: Moderate: kernel security update



RHSA-2026:6940: 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-2026:6940: Moderate: kernel security update



RHSA-2026:6949: Important: go-toolset:rhel8 security update


An update for the go-toolset:rhel8 module 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-2026:6949: Important: go-toolset:rhel8 security update



RHSA-2026:6948: Low: 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 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-2026:6948: Low: kernel-rt security update



RHSA-2026:6918: Important: freerdp security update


An update for freerdp 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-2026:6918: Important: freerdp security update



RHSA-2026:6915: Important: vim security update


An update for vim 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-2026:6915: Important: vim security update



RHSA-2026:6923: Important: nginx:1.24 security update


An update for the nginx:1.24 module 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-2026:6923: Important: nginx:1.24 security update



RHSA-2026:6917: Important: thunderbird security update


An update for thunderbird 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-2026:6917: Important: thunderbird security update



RHSA-2026:6907: Important: nginx:1.24 security update


An update for the nginx:1.24 module 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-2026:6907: Important: nginx:1.24 security update



RHSA-2026:6906: Important: nginx security update


An update for nginx 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-2026:6906: Important: nginx security update



RHSA-2026:6825: Moderate: rsync security update


An update for rsync 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-2026:6825: Moderate: rsync security update



RHSA-2026:6817: Important: capstone security update


An update for capstone 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-2026:6817: Important: capstone security update



RHSA-2026:6888: Important: microcode_ctl security update


An update for microcode_ctl 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-2026:6888: Important: microcode_ctl security update



RHSA-2026:6799: Important: freerdp security update


An update for freerdp 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-2026:6799: Important: freerdp security update