SUSE-SU-2026:3939-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20263939-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3939-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:3939-1
Upstream
CVE (5)
  • CVE-2026-18917
  • CVE-2026-61477
  • CVE-2026-63622
  • CVE-2026-63623
  • CVE-2026-77159
Related
CVE (5)
  • CVE-2026-18917
  • CVE-2026-61477
  • CVE-2026-63622
  • CVE-2026-63623
  • CVE-2026-77159
Published
2026-09-03T07:32:04Z
Modified
2026-09-10T18:23:45Z
Summary
Security update for libvirt
Details

This update for libvirt fixes the following issues:

  • CVE-2026-18917: remote: Fix integer overflow in RPC handler for virNodeGetFreePages (bsc#1275863)
  • CVE-2026-63622: util: virFileChownFiles: do not follow symlinks (bsc#1275264)
  • CVE-2026-63623: storage: create images with a private umask during qemu-img create/convert (bsc#12075265)
  • CVE-2026-77159: qemu: tpm: Avoid following symlinks when chown'ing log file (bsc#1274946)
  • CVE-2026-61477: Reject line breaks in network config (bsc#1274576)
  • qemu: Fix invocation of numa-preplace when hugepages requested, but page size not specified (bsc#1266364)
  • Add ClearwaterForest CPU model (jsc#PED-16192)
References

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP7
libvirt

Package

Name
libvirt
Purl
pkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
11.0.0-150700.4.27.1

Ecosystem specific 

{
    "binaries": [
        {
            "libvirt-libs": "11.0.0-150700.4.27.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3939-1.json"
SUSE:Linux Enterprise Module for Server Applications 15 SP7
libvirt

Package

Name
libvirt
Purl
pkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
11.0.0-150700.4.27.1

Ecosystem specific 

{
    "binaries": [
        {
            "libvirt": "11.0.0-150700.4.27.1",
            "libvirt-client": "11.0.0-150700.4.27.1",
            "libvirt-client-qemu": "11.0.0-150700.4.27.1",
            "libvirt-daemon": "11.0.0-150700.4.27.1",
            "libvirt-daemon-common": "11.0.0-150700.4.27.1",
            "libvirt-daemon-config-network": "11.0.0-150700.4.27.1",
            "libvirt-daemon-config-nwfilter": "11.0.0-150700.4.27.1",
            "libvirt-daemon-driver-interface": "11.0.0-150700.4.27.1",
            "libvirt-daemon-driver-libxl": "11.0.0-150700.4.27.1",
            "libvirt-daemon-driver-network": "11.0.0-150700.4.27.1",
            "libvirt-daemon-driver-nodedev": "11.0.0-150700.4.27.1",
            "libvirt-daemon-driver-nwfilter": "11.0.0-150700.4.27.1",
            "libvirt-daemon-driver-qemu": "11.0.0-150700.4.27.1",
            "libvirt-daemon-driver-secret": "11.0.0-150700.4.27.1",
            "libvirt-daemon-driver-storage": "11.0.0-150700.4.27.1",
            "libvirt-daemon-driver-storage-core": "11.0.0-150700.4.27.1",
            "libvirt-daemon-driver-storage-disk": "11.0.0-150700.4.27.1",
            "libvirt-daemon-driver-storage-iscsi": "11.0.0-150700.4.27.1",
            "libvirt-daemon-driver-storage-iscsi-direct": "11.0.0-150700.4.27.1",
            "libvirt-daemon-driver-storage-logical": "11.0.0-150700.4.27.1",
            "libvirt-daemon-driver-storage-mpath": "11.0.0-150700.4.27.1",
            "libvirt-daemon-driver-storage-rbd": "11.0.0-150700.4.27.1",
            "libvirt-daemon-driver-storage-scsi": "11.0.0-150700.4.27.1",
            "libvirt-daemon-hooks": "11.0.0-150700.4.27.1",
            "libvirt-daemon-lock": "11.0.0-150700.4.27.1",
            "libvirt-daemon-log": "11.0.0-150700.4.27.1",
            "libvirt-daemon-plugin-lockd": "11.0.0-150700.4.27.1",
            "libvirt-daemon-plugin-sanlock": "11.0.0-150700.4.27.1",
            "libvirt-daemon-proxy": "11.0.0-150700.4.27.1",
            "libvirt-daemon-qemu": "11.0.0-150700.4.27.1",
            "libvirt-daemon-xen": "11.0.0-150700.4.27.1",
            "libvirt-devel": "11.0.0-150700.4.27.1",
            "libvirt-doc": "11.0.0-150700.4.27.1",
            "libvirt-nss": "11.0.0-150700.4.27.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3939-1.json"