kernel-rt security update — RHSA-2026:46461

Summary

RHSA-2026:46461 is a security advisory from Red Hat. kernel-rt security update Vendor: Red Hat. Reported severity or threat: medium.

Timeline

Published by source

2026-07-27

Risk context

• Reported severity or threat level: medium.
• Review exposure for the affected product or family: Red Hat Enterprise Linux for Real Time for x86_64 - Extended Life Cycle Support.

Product

Red Hat Enterprise Linux for Real Time for x86_64 - Extended Life Cycle Support

What to do

General, cautious steps (verify details in the official source):

• Review exposure and plan remediation based on risk and environment.
• Identify affected product versions in your inventory and verify whether you are impacted.
• Apply vendor patches/updates or recommended mitigations as soon as available.
• Read the official advisory for exact affected versions and remediation steps.

Official advisory

• Read the official source

Evidence and provenance

Canonical advisory ID

RHSA-2026:46461

Source

Red Hat

Vendor

Red Hat

Published by source

2026-07-27

Last source activity

2026-07-27

Additional identifiers

46461

Curated by

hlukh.ch

Related advisories and connections

These advisories are connected by shared CVE, product, vendor, source, or time signals.