SUSE-SU-2026:2653-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20262653-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2653-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:2653-1
Upstream
Related
Published
2026-06-26T12:22:43Z
Modified
2026-06-27T08:45:06Z
Summary
Security update for util-linux
Details

This update for util-linux fixes the following issue

  • CVE-2026-27456: TOCTOU in the mount program when setting up loop devices (bsc#1261606).
References

Affected packages

SUSE:Linux Enterprise Micro 5.3
util-linux

Package

Name
util-linux
Purl
pkg:rpm/suse/util-linux&distro=SUSE%20Linux%20Enterprise%20Micro%205.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.37.2-150400.8.47.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libblkid1":  "2.37.2-150400.8.47.1",
            "libfdisk1":  "2.37.2-150400.8.47.1",
            "libmount1":  "2.37.2-150400.8.47.1",
            "libsmartcols1":  "2.37.2-150400.8.47.1",
            "libuuid1":  "2.37.2-150400.8.47.1",
            "util-linux":  "2.37.2-150400.8.47.1",
            "util-linux-systemd":  "2.37.2-150400.8.47.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2653-1.json"
util-linux-systemd

Package

Name
util-linux-systemd
Purl
pkg:rpm/suse/util-linux-systemd&distro=SUSE%20Linux%20Enterprise%20Micro%205.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.37.2-150400.8.47.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libblkid1":  "2.37.2-150400.8.47.1",
            "libfdisk1":  "2.37.2-150400.8.47.1",
            "libmount1":  "2.37.2-150400.8.47.1",
            "libsmartcols1":  "2.37.2-150400.8.47.1",
            "libuuid1":  "2.37.2-150400.8.47.1",
            "util-linux":  "2.37.2-150400.8.47.1",
            "util-linux-systemd":  "2.37.2-150400.8.47.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2653-1.json"
SUSE:Linux Enterprise Micro 5.4
util-linux

Package

Name
util-linux
Purl
pkg:rpm/suse/util-linux&distro=SUSE%20Linux%20Enterprise%20Micro%205.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.37.2-150400.8.47.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libblkid1":  "2.37.2-150400.8.47.1",
            "libfdisk1":  "2.37.2-150400.8.47.1",
            "libmount1":  "2.37.2-150400.8.47.1",
            "libsmartcols1":  "2.37.2-150400.8.47.1",
            "libuuid1":  "2.37.2-150400.8.47.1",
            "util-linux":  "2.37.2-150400.8.47.1",
            "util-linux-systemd":  "2.37.2-150400.8.47.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2653-1.json"
util-linux-systemd

Package

Name
util-linux-systemd
Purl
pkg:rpm/suse/util-linux-systemd&distro=SUSE%20Linux%20Enterprise%20Micro%205.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.37.2-150400.8.47.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libblkid1":  "2.37.2-150400.8.47.1",
            "libfdisk1":  "2.37.2-150400.8.47.1",
            "libmount1":  "2.37.2-150400.8.47.1",
            "libsmartcols1":  "2.37.2-150400.8.47.1",
            "libuuid1":  "2.37.2-150400.8.47.1",
            "util-linux":  "2.37.2-150400.8.47.1",
            "util-linux-systemd":  "2.37.2-150400.8.47.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2653-1.json"