RHSA-2025:16154: Moderate: grub2 security update
Published Sep 18, 2025
·Updated
Moderate: grub2 security update
Affected Software
49 affected componentsFixes available
redhat/grub2<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-common<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-debuginfo<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-debugsource<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-efi-aa64-modules<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-efi-x64<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-efi-x64-cdboot<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-efi-x64-modules<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-emu-debuginfo<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-pc<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-pc-modules<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-tools<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-tools-debuginfo<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-tools-efi<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-tools-efi-debuginfo<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-tools-extra<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-tools-extra-debuginfo<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-tools-minimal<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-tools-minimal-debuginfo<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-debuginfo<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-debugsource<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-ppc64le<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-ppc64le-modules<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-tools<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-tools-debuginfo<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-tools-extra<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-tools-extra-debuginfo<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-tools-minimal<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-tools-minimal-debuginfo<2.12-15.el10_0
2.12-15.el10_0
redhat/grub2-debuginfo<2.12-15.el10_0.aa
2.12-15.el10_0.aa
redhat/grub2-debugsource<2.12-15.el10_0.aa
2.12-15.el10_0.aa
redhat/grub2-efi-aa64<2.12-15.el10_0.aa
2.12-15.el10_0.aa
redhat/grub2-efi-aa64-cdboot<2.12-15.el10_0.aa
2.12-15.el10_0.aa
redhat/grub2-emu-debuginfo<2.12-15.el10_0.aa
2.12-15.el10_0.aa
redhat/grub2-tools<2.12-15.el10_0.aa
2.12-15.el10_0.aa
redhat/grub2-tools-debuginfo<2.12-15.el10_0.aa
2.12-15.el10_0.aa
redhat/grub2-tools-extra<2.12-15.el10_0.aa
2.12-15.el10_0.aa
redhat/grub2-tools-extra-debuginfo<2.12-15.el10_0.aa
2.12-15.el10_0.aa
redhat/grub2-tools-minimal<2.12-15.el10_0.aa
2.12-15.el10_0.aa
redhat/grub2-tools-minimal-debuginfo<2.12-15.el10_0.aa
2.12-15.el10_0.aa
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat Enterprise Linux for x86_64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for Power, little endian - 4 years of support
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Remediation
Event History
Sep 18, 2025
Advisory Published
via Red Hat·08:21 AM
Data Sourced
via Red Hat·08:21 AM
DescriptionSeverityAffected Software
May 21, 2026
Advisory Published
via Red Hat·12:51 AM
Data Sourced
via Red Hat·12:51 AM
Remedy
Frequently Asked Questions
1
What is the severity of RHSA-2025:16154?
The severity of RHSA-2025:16154 is classified as moderate.
2
How do I fix RHSA-2025:16154?
To fix RHSA-2025:16154, ensure that you update the grub2 packages to version 2.12-15.el10_0.
3
What versions of grub2 are affected by RHSA-2025:16154?
RHSA-2025:16154 affects versions of the grub2 package prior to 2.12-15.el10_0.
4
Is RHSA-2025:16154 applicable for all architectures?
Yes, RHSA-2025:16154 is applicable for multiple architectures including x86_64 and Power.
5
Where can I find more information about RHSA-2025:16154?
For more information about RHSA-2025:16154, check the Red Hat advisory or access their support resources.