SUSE-SU-2026:4010-1

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Source

https://www.suse.com/support/update/announcement/2026/suse-su-20264010-1/

Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4010-1.json

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2026:4010-1

Upstream

CVE-2026-18917

CVE-2026-61477

CVE-2026-63622

CVE-2026-63623

CVE-2026-77159

Related

CVE-2026-18917
CVE-2026-61477
CVE-2026-63622
CVE-2026-63623
CVE-2026-77159

Published

2026-09-07T07:34:04Z

Modified

2026-09-13T18:23:15Z

Summary

Security update for libvirt

Details

This update for libvirt fixes the following issues:

CVE-2026-18917: Integer overflow in NodeGetFreePages RPC handler leading to heap buffer overflow (bsc#1275863).
CVE-2026-61477: newline injection in network XML DNS TXT/SRV fields allows dnsmasq config directive injection (bsc#1274576).
CVE-2026-63622: swtpm privilege escalation via symlink following (bsc#1275264).
CVE-2026-63623: information disclosure via world-readable storage volume images during clone/convert (bsc#1275265).
CVE-2026-77159: root chown() on swtpm logfile follows symlinks (bsc#1274946).

References

Affected packages

SUSE:Linux Enterprise Server 15 SP6-LTSS / libvirt

Package

Name: libvirt
Purl: pkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

10.0.0-150600.8.18.1

Ecosystem specific

{
    "binaries": [
        {
            "libvirt": "10.0.0-150600.8.18.1",
            "libvirt-client": "10.0.0-150600.8.18.1",
            "libvirt-client-qemu": "10.0.0-150600.8.18.1",
            "libvirt-daemon": "10.0.0-150600.8.18.1",
            "libvirt-daemon-common": "10.0.0-150600.8.18.1",
            "libvirt-daemon-config-network": "10.0.0-150600.8.18.1",
            "libvirt-daemon-config-nwfilter": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-interface": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-libxl": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-network": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-nodedev": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-nwfilter": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-qemu": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-secret": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage-core": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage-disk": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage-iscsi": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage-iscsi-direct": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage-logical": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage-mpath": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage-rbd": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage-scsi": "10.0.0-150600.8.18.1",
            "libvirt-daemon-hooks": "10.0.0-150600.8.18.1",
            "libvirt-daemon-lock": "10.0.0-150600.8.18.1",
            "libvirt-daemon-log": "10.0.0-150600.8.18.1",
            "libvirt-daemon-plugin-lockd": "10.0.0-150600.8.18.1",
            "libvirt-daemon-plugin-sanlock": "10.0.0-150600.8.18.1",
            "libvirt-daemon-proxy": "10.0.0-150600.8.18.1",
            "libvirt-daemon-qemu": "10.0.0-150600.8.18.1",
            "libvirt-daemon-xen": "10.0.0-150600.8.18.1",
            "libvirt-devel": "10.0.0-150600.8.18.1",
            "libvirt-doc": "10.0.0-150600.8.18.1",
            "libvirt-libs": "10.0.0-150600.8.18.1",
            "libvirt-nss": "10.0.0-150600.8.18.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4010-1.json"

SUSE:Linux Enterprise Server for SAP Applications 15 SP6 / libvirt

Package

Name: libvirt
Purl: pkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

10.0.0-150600.8.18.1

Ecosystem specific

{
    "binaries": [
        {
            "libvirt": "10.0.0-150600.8.18.1",
            "libvirt-client": "10.0.0-150600.8.18.1",
            "libvirt-client-qemu": "10.0.0-150600.8.18.1",
            "libvirt-daemon": "10.0.0-150600.8.18.1",
            "libvirt-daemon-common": "10.0.0-150600.8.18.1",
            "libvirt-daemon-config-network": "10.0.0-150600.8.18.1",
            "libvirt-daemon-config-nwfilter": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-interface": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-libxl": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-network": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-nodedev": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-nwfilter": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-qemu": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-secret": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage-core": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage-disk": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage-iscsi": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage-iscsi-direct": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage-logical": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage-mpath": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage-rbd": "10.0.0-150600.8.18.1",
            "libvirt-daemon-driver-storage-scsi": "10.0.0-150600.8.18.1",
            "libvirt-daemon-hooks": "10.0.0-150600.8.18.1",
            "libvirt-daemon-lock": "10.0.0-150600.8.18.1",
            "libvirt-daemon-log": "10.0.0-150600.8.18.1",
            "libvirt-daemon-plugin-lockd": "10.0.0-150600.8.18.1",
            "libvirt-daemon-plugin-sanlock": "10.0.0-150600.8.18.1",
            "libvirt-daemon-proxy": "10.0.0-150600.8.18.1",
            "libvirt-daemon-qemu": "10.0.0-150600.8.18.1",
            "libvirt-daemon-xen": "10.0.0-150600.8.18.1",
            "libvirt-devel": "10.0.0-150600.8.18.1",
            "libvirt-doc": "10.0.0-150600.8.18.1",
            "libvirt-libs": "10.0.0-150600.8.18.1",
            "libvirt-nss": "10.0.0-150600.8.18.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4010-1.json"