ALSA-2026:4649

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Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:4649.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2026:4649
Related
Published
2026-03-16T00:00:00Z
Modified
2026-05-26T16:45:24.126722486Z
Summary
Moderate: grub2 security update
Details

The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable boot loader with modular architecture. The packages support a variety of kernel formats, file systems, computer architectures, and hardware devices.

Security Fix(es):

  • grub2: Missing unregister call for gettext command may lead to use-after-free (CVE-2025-61662)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References

Affected packages

AlmaLinux:10 / grub2-common

Package

Name
grub2-common
Purl
pkg:rpm/almalinux/grub2-common

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.12-29.el10_1.2.alma.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:4649.json"

AlmaLinux:10 / grub2-efi-aa64-modules

Package

Name
grub2-efi-aa64-modules
Purl
pkg:rpm/almalinux/grub2-efi-aa64-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.12-29.el10_1.2.alma.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:4649.json"

AlmaLinux:10 / grub2-efi-x64-modules

Package

Name
grub2-efi-x64-modules
Purl
pkg:rpm/almalinux/grub2-efi-x64-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.12-29.el10_1.2.alma.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:4649.json"

AlmaLinux:10 / grub2-pc-modules

Package

Name
grub2-pc-modules
Purl
pkg:rpm/almalinux/grub2-pc-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.12-29.el10_1.2.alma.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:4649.json"

AlmaLinux:10 / grub2-ppc64le-modules

Package

Name
grub2-ppc64le-modules
Purl
pkg:rpm/almalinux/grub2-ppc64le-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.12-29.el10_1.2.alma.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:4649.json"