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Fedora 43kernel Important CVE-2025-10263 Fix for aarch64 CPUs

fedora
Calendar Grey June 11, 2026
Dist Fedora Esm H88
Important kernel update for Fedora 43 addressing CVE-2025-10263 impacting aarch64 CPUs with detailed upgrade instructions.
The 7.0.12-101/201 updates contain fixes for CVE-2025-10263

Summary

The kernel meta package

Update Information:

The 7.0.12-101/201 updates contain fixes for CVE-2025-10263. This CVE, while important, only impacts specific aarch64 CPUs.

Topics%20covered

Topics Covered

security advisory security issue fedora important kernel aarch64

Change Log

* Wed Jun 10 2026 Justin M. Forbes [7.0.12-1] - New config setting for ARM64 Erratum (Justin M. Forbes) - arm64: errata: Mitigate TLBI errata on NVIDIA Olympus CPU (Shanker Donthineni) - arm64: errata: Mitigate TLBI errata on various Arm CPUs (Mark Rutland) - arm64: cputype: Add C1-Premium definitions (Mark Rutland) - arm64: cputype: Add C1-Ultra definitions (Mark Rutland)

References

Fedora Update Notification FEDORA-2026-75fcc75b5f 2026-06-12 01:07:40.519563+00:00 Name : kernel Product : Fedora 43 Version : 7.0.12 Release : 101.fc43 URL : https://www.kernel.org/ Summary : The Linux kernel Description : The kernel meta package

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-75fcc75b5f' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
important
Lowest
Low
Medium
High
Critical

Name: kernel
Product: Fedora 43
Version: 7.0.12
Release: 101.fc43
URL: https://www.kernel.org/
Summary: The Linux kernel

Topics%20covered

Topics Covered

security advisory security issue fedora important kernel aarch64

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