Language:
https://access.redhat.com/errata/RHSA-2026:18748
https://access.redhat.com/security/updates/classification/#moderate
https://bugzilla.redhat.com/show_bug.cgi?id=2413801
https://issues.redhat.com/browse/RHEL-108915
https://issues.redhat.com/browse/RHEL-114003
https://issues.redhat.com/browse/RHEL-116847
https://issues.redhat.com/browse/RHEL-118197
https://issues.redhat.com/browse/RHEL-126345
https://issues.redhat.com/browse/RHEL-134127
https://issues.redhat.com/browse/RHEL-135128
https://issues.redhat.com/browse/RHEL-138689
https://issues.redhat.com/browse/RHEL-141496
https://issues.redhat.com/browse/RHEL-146629
深刻度: Medium
ID: 315414
ファイル名: redhat-RHSA-2026-18748.nasl
バージョン: 1.1
タイプ: Local
エージェント: unix
公開日: 2026/5/19
更新日: 2026/5/19
サポートされているセンサー: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus
リスクファクター: Low
スコア: 3
パーセンタイル: 23.41
Vendor Severity: Moderate
リスクファクター: Medium
基本値: 4.6
現状値: 3.4
ベクトル: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C
CVSS スコアのソース: CVE-2025-12748
リスクファクター: Medium
基本値: 5.5
現状値: 4.8
ベクトル: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
現状ベクトル: CVSS:3.0/E:U/RL:O/RC:C
CPE: p-cpe:/a:redhat:enterprise_linux:libvirt, p-cpe:/a:redhat:enterprise_linux:libvirt-devel, p-cpe:/a:redhat:enterprise_linux:libvirt-client, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-config-network, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-config-nwfilter, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-interface, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-network, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-nodedev, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-nwfilter, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-qemu, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-secret, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-storage, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-kvm, p-cpe:/a:redhat:enterprise_linux:libvirt-docs, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-storage-core, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-storage-disk, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-storage-iscsi, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-storage-logical, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-storage-mpath, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-storage-rbd, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-storage-scsi, p-cpe:/a:redhat:enterprise_linux:libvirt-libs, p-cpe:/a:redhat:enterprise_linux:libvirt-nss, cpe:/o:redhat:enterprise_linux:9, p-cpe:/a:redhat:enterprise_linux:libvirt-client-qemu, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-common, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-lock, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-log, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-plugin-lockd, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-plugin-sanlock, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-proxy, p-cpe:/a:redhat:enterprise_linux:libvirt-ssh-proxy
必要な KB アイテム: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
エクスプロイトの容易さ: No known exploits are available
パッチ公開日: 2026/5/19
脆弱性公開日: 2025/11/11
CVE: CVE-2025-12748
CWE: 770
RHSA: 2026:18748