openSUSE-SU-2026:21028-1

See a problem?

Import Source

https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21028-1.json

JSON Data

https://api.test.osv.dev/v1/vulns/openSUSE-SU-2026:21028-1

Upstream

CVE-2026-27456

Related

CVE-2026-27456

Published

2026-06-22T14:34:40Z

Modified

2026-06-30T18:24:43Z

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

openSUSE:Leap 16.0 / python-libmount

Package

Name: python-libmount
Purl: pkg:rpm/opensuse/python-libmount&distro=openSUSE%20Leap%2016.0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

2.41.1-160000.4.1

Ecosystem specific

{
    "binaries":  [
        {
            "lastlog2":  "2.41.1-160000.4.1",
            "libblkid-devel":  "2.41.1-160000.4.1",
            "libblkid-devel-static":  "2.41.1-160000.4.1",
            "libblkid1":  "2.41.1-160000.4.1",
            "libfdisk-devel":  "2.41.1-160000.4.1",
            "libfdisk-devel-static":  "2.41.1-160000.4.1",
            "libfdisk1":  "2.41.1-160000.4.1",
            "liblastlog2-2":  "2.41.1-160000.4.1",
            "liblastlog2-devel":  "2.41.1-160000.4.1",
            "libmount-devel":  "2.41.1-160000.4.1",
            "libmount-devel-static":  "2.41.1-160000.4.1",
            "libmount1":  "2.41.1-160000.4.1",
            "libsmartcols-devel":  "2.41.1-160000.4.1",
            "libsmartcols-devel-static":  "2.41.1-160000.4.1",
            "libsmartcols1":  "2.41.1-160000.4.1",
            "libuuid-devel":  "2.41.1-160000.4.1",
            "libuuid-devel-static":  "2.41.1-160000.4.1",
            "libuuid1":  "2.41.1-160000.4.1",
            "python313-libmount":  "2.41.1-160000.4.1",
            "util-linux":  "2.41.1-160000.4.1",
            "util-linux-extra":  "2.41.1-160000.4.1",
            "util-linux-lang":  "2.41.1-160000.4.1",
            "util-linux-systemd":  "2.41.1-160000.4.1",
            "util-linux-tty-tools":  "2.41.1-160000.4.1",
            "uuidd":  "2.41.1-160000.4.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21028-1.json"

openSUSE:Leap 16.0 / util-linux

Package

Name: util-linux
Purl: pkg:rpm/opensuse/util-linux&distro=openSUSE%20Leap%2016.0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

2.41.1-160000.4.1

Ecosystem specific

{
    "binaries":  [
        {
            "lastlog2":  "2.41.1-160000.4.1",
            "libblkid-devel":  "2.41.1-160000.4.1",
            "libblkid-devel-static":  "2.41.1-160000.4.1",
            "libblkid1":  "2.41.1-160000.4.1",
            "libfdisk-devel":  "2.41.1-160000.4.1",
            "libfdisk-devel-static":  "2.41.1-160000.4.1",
            "libfdisk1":  "2.41.1-160000.4.1",
            "liblastlog2-2":  "2.41.1-160000.4.1",
            "liblastlog2-devel":  "2.41.1-160000.4.1",
            "libmount-devel":  "2.41.1-160000.4.1",
            "libmount-devel-static":  "2.41.1-160000.4.1",
            "libmount1":  "2.41.1-160000.4.1",
            "libsmartcols-devel":  "2.41.1-160000.4.1",
            "libsmartcols-devel-static":  "2.41.1-160000.4.1",
            "libsmartcols1":  "2.41.1-160000.4.1",
            "libuuid-devel":  "2.41.1-160000.4.1",
            "libuuid-devel-static":  "2.41.1-160000.4.1",
            "libuuid1":  "2.41.1-160000.4.1",
            "python313-libmount":  "2.41.1-160000.4.1",
            "util-linux":  "2.41.1-160000.4.1",
            "util-linux-extra":  "2.41.1-160000.4.1",
            "util-linux-lang":  "2.41.1-160000.4.1",
            "util-linux-systemd":  "2.41.1-160000.4.1",
            "util-linux-tty-tools":  "2.41.1-160000.4.1",
            "uuidd":  "2.41.1-160000.4.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21028-1.json"

openSUSE:Leap 16.0 / util-linux-systemd

Package

Name: util-linux-systemd
Purl: pkg:rpm/opensuse/util-linux-systemd&distro=openSUSE%20Leap%2016.0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

2.41.1-160000.4.1

Ecosystem specific

{
    "binaries":  [
        {
            "lastlog2":  "2.41.1-160000.4.1",
            "libblkid-devel":  "2.41.1-160000.4.1",
            "libblkid-devel-static":  "2.41.1-160000.4.1",
            "libblkid1":  "2.41.1-160000.4.1",
            "libfdisk-devel":  "2.41.1-160000.4.1",
            "libfdisk-devel-static":  "2.41.1-160000.4.1",
            "libfdisk1":  "2.41.1-160000.4.1",
            "liblastlog2-2":  "2.41.1-160000.4.1",
            "liblastlog2-devel":  "2.41.1-160000.4.1",
            "libmount-devel":  "2.41.1-160000.4.1",
            "libmount-devel-static":  "2.41.1-160000.4.1",
            "libmount1":  "2.41.1-160000.4.1",
            "libsmartcols-devel":  "2.41.1-160000.4.1",
            "libsmartcols-devel-static":  "2.41.1-160000.4.1",
            "libsmartcols1":  "2.41.1-160000.4.1",
            "libuuid-devel":  "2.41.1-160000.4.1",
            "libuuid-devel-static":  "2.41.1-160000.4.1",
            "libuuid1":  "2.41.1-160000.4.1",
            "python313-libmount":  "2.41.1-160000.4.1",
            "util-linux":  "2.41.1-160000.4.1",
            "util-linux-extra":  "2.41.1-160000.4.1",
            "util-linux-lang":  "2.41.1-160000.4.1",
            "util-linux-systemd":  "2.41.1-160000.4.1",
            "util-linux-tty-tools":  "2.41.1-160000.4.1",
            "uuidd":  "2.41.1-160000.4.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21028-1.json"