libsolv security update — RHSA-2026:48811

Summary

libsolv security update

Timeline

Published by source

2026-07-30

Risk context

• Reported severity or threat level: medium.
• Review exposure for the affected product or family: Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle | Red Hat Enterprise Linux for IBM z Systems - 4 years of updates | Red Hat Enterprise Linux for ARM 64 - 4 years of updates | Red Hat Enterprise Linux for ARM 64 - Extended Update Support | Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support | Red Hat Enterprise Linux for IBM z Systems - Extended Update Support | Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions | Red Hat Enterprise Linux Server - AUS | Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle | Red Hat Enterprise Linux for x86_64 - Extended Life Cycle | Red Hat Enterprise Linux for x86_64 - Extended Update Support | Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support | Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions | Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support | Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle | Red Hat Enterprise Linux for Power, little endian - Extended Update Support | Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support.

Product

Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle | Red Hat Enterprise Linux for IBM z Systems - 4 years of updates | Red Hat Enterprise Linux for ARM 64 - 4 years of updates | Red Hat Enterprise Linux for ARM 64 - Extended Update Support | Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support | Red Hat Enterprise Linux for IBM z Systems - Extended Update Support | Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions | Red Hat Enterprise Linux Server - AUS | Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle | Red Hat Enterprise Linux for x86_64 - Extended Life Cycle | Red Hat Enterprise Linux for x86_64 - Extended Update Support | Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support | Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions | Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support | Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle | Red Hat Enterprise Linux for Power, little endian - Extended Update Support | Red Hat CodeReady Linux Builder for Power, little endian - Extended Update 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-2026:48811

Source

Red Hat

Vendor

Red Hat

Published by source

2026-07-30

Last source activity

2026-07-30

Additional identifiers

48811

Curated by

hlukh.ch

Related advisories and connections

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