ALSA-2026:66403

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Source
https://errata.almalinux.org/9/ALSA-2026-66403.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:66403.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2026:66403
Related
Published
2026-09-10T00:00:00Z
Modified
2026-09-11T17:15:04Z
Summary
Moderate: coreutils security update
Details

The coreutils packages contain the GNU Core Utilities and represent a combination of the previously used GNU fileutils, sh-utils, and textutils packages.

Security Fix(es):

  • coreutils: GNU coreutils unexpand: Denial of Service via crafted tab stop values (CVE-2026-56392)

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:9 / coreutils

Package

Name
coreutils
Purl
pkg:rpm/almalinux/coreutils

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.32-41.el9_8.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:66403.json"

AlmaLinux:9 / coreutils-common

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.32-41.el9_8.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:66403.json"

AlmaLinux:9 / coreutils-single

Package

Name
coreutils-single
Purl
pkg:rpm/almalinux/coreutils-single

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.32-41.el9_8.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:66403.json"