ThreatCluster

Multiple Kernel Updates Released for Red Hat Enterprise Linux with Important Security Fixes

First seen 3 Aug 2026, 06:02 UTC •58

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ThreatCluster •August 4, 2026 at 05:50 UTC

•Red Hat released kernel updates for RHEL versions 8.6, 9.6, 9.2, and 10.0 on August 3, 2026.
•The updates address vulnerabilities rated as Important, except for RHEL 10.0, which is rated Moderate.
•All updates require a system reboot to take effect, and users are urged to apply them immediately.

On August 3, 2026, Red Hat released several kernel updates for various versions of Red Hat Enterprise Linux, including 8.6, 9.6, 9.2, and 10.0. The updates address vulnerabilities rated as Important, with the exception of the 10.0 update, which is rated Moderate. Each update requires a system reboot to take effect and includes a Common Vulnerability Scoring System (CVSS) base score for detailed severity ratings. Users are advised to apply these updates promptly to mitigate potential security risks. The kernel packages are critical components of the Linux operating system, making timely updates essential for maintaining system security. Red Hat emphasizes the importance of treating all kernel errata as security-relevant due to the kernel's fundamental role in system operations.

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Timeline

2026-08-03

Kernel updates released for RHEL 8.6 and 9.6

Red Hat issued important kernel updates for RHEL 8.6 and 9.6, requiring immediate application.

2026-08-03

Kernel update released for RHEL 9.2

An important kernel update was released for RHEL 9.2, emphasizing the need for a reboot after installation.

2026-08-03

Kernel update released for RHEL 10.0

A moderate security update was issued for RHEL 10.0, also requiring a reboot to apply changes.

2026-08-03

Kernel update released for RHEL 9.6 Extended Update Support

An important kernel update was made available for RHEL 9.6 Extended Update Support, requiring immediate action.

2026-08-03

Additional kernel update released (RHSA-2026:49211)

Red Hat announced another important kernel update, reinforcing the need for users to apply patches promptly.

More articles in this cluster (5)

Threat Graph

4 entities, 3 inferred relationships (STIX 2.1).

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Organization (2)

Red Hat
Red Hat Product Security

Affected Platform (2)

Linux
Red Hat Enterprise Linux

Relationships

Linux related to Red Hat
Linux related to Red Hat Product Security
Linux related to Red Hat Enterprise Linux

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