Latest critical severity vulnerabilities for "red hat red hat enterprise linux for x86_64 - 4 years of updates"

Where

AND

Sort:

Red Hat Red Hat Enterprise Linux for x86_64 - 4 years of updatesCritical: cjose security update

Risk 42

Severity

Critical: cjose security update

First published (updated )

Advisory

RHSA-2026:83224

Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update SupportCritical: cjose security update

Risk 42

Severity

Critical: cjose security update

First published (updated )

Advisory

RHSA-2026:80605

Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updatesCritical: freerdp security update

Risk 42

Severity

Critical: freerdp security update

First published (updated )

Advisory

RHSA-2026:74471

Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life CycleCritical: freerdp security update

Risk 42

Severity

Critical: freerdp security update

First published (updated )

Advisory

RHSA-2026:73979

Red Hat Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update SupportCritical: unbound security update

Risk 42

Severity

Critical: unbound security update

First published (updated )

Advisory

RHSA-2026:71419

Red Hat Red Hat Enterprise Linux for x86_64Critical: kpatch-patch-6_12_0-211_16_1 security update

Risk 42

Severity

Critical: kpatch-patch-6120-211161 security update

1 / 2

Source: Red Hat

First published (updated )

Advisory

RHSA-2026:28742

Red Hat Red Hat CodeReady Linux Builder for IBM z SystemsCritical: kernel security update

Risk 42

Severity

Use After Free

Critical: kernel security update

1 / 2

Source: Red Hat

First published (updated )

Advisory

RHSA-2026:25191

Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life CycleCritical: samba security update

Risk 42

Severity

Buffer Overflow

Critical: samba security update

1 / 2

Source: Red Hat

Remedy

For details on how to apply this update, which includes the changes described in this advisory, refer to:<br><a href="https://access.redhat.com/articles/11258" target="_blank">https://access.redhat.com/articles/11258</a>

First published (updated )

Advisory

RHSA-2026:22963

Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update SupportCritical: nginx security update

Risk 42

Severity

Critical: nginx security update

1 / 2

Source: Red Hat

Remedy

First published (updated )

Advisory

RHSA-2026:17790

redhat/cockpitCritical: cockpit: Unauthenticated remote code execution due to SSH command-line argument injection

Risk 42

Severity

Critical: cockpit: Unauthenticated remote code execution due to SSH command-line argument injection

Remedy

Before applying this update, make sure all previously released errata<br>relevant to your system have been applied.<br>For details on how to apply this update, refer to:<br><a href="https://access.redhat.com/articles/11258" target="_blank">https://access.redhat.com/articles/11258</a>

First published (updated )

Advisory

RHSA-2026:7381

Red Hat Red Hat Enterprise Linux for x86_64 - 4 years of updatesCritical: keylime security update

Risk 42

Severity

Critical: keylime security update

1 / 2

Source: Red Hat

Remedy

First published (updated )

Advisory

RHSA-2026:2298

Trending

Red Hat Red Hat Enterprise Linux for x86_64 - 4 years of updatesCritical: cjose security update

Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update SupportCritical: cjose security update

Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updatesCritical: freerdp security update

Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life CycleCritical: freerdp security update

Red Hat Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update SupportCritical: unbound security update

Red Hat Red Hat Enterprise Linux for x86_64Critical: kpatch-patch-6_12_0-211_16_1 security update

Red Hat Red Hat CodeReady Linux Builder for IBM z SystemsCritical: kernel security update

Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life CycleCritical: samba security update

Remedy

Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update SupportCritical: nginx security update

Remedy

redhat/cockpitCritical: cockpit: Unauthenticated remote code execution due to SSH command-line argument injection

Remedy

Red Hat Red Hat Enterprise Linux for x86_64 - 4 years of updatesCritical: keylime security update

Remedy

Company

Resources

Contact