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https://packages.debian.org/source/trixie/xen
https://security-tracker.debian.org/tracker/CVE-2025-10263
https://security-tracker.debian.org/tracker/CVE-2025-54505
https://security-tracker.debian.org/tracker/CVE-2025-54518
https://security-tracker.debian.org/tracker/CVE-2026-23554
https://security-tracker.debian.org/tracker/CVE-2026-23555
https://security-tracker.debian.org/tracker/CVE-2026-23556
https://security-tracker.debian.org/tracker/CVE-2026-23557
https://security-tracker.debian.org/tracker/CVE-2026-23558
https://security-tracker.debian.org/tracker/CVE-2026-42487
https://security-tracker.debian.org/tracker/CVE-2026-42488
https://security-tracker.debian.org/tracker/CVE-2026-42489
https://security-tracker.debian.org/tracker/CVE-2026-42490
https://security-tracker.debian.org/tracker/CVE-2026-42493
https://security-tracker.debian.org/tracker/CVE-2026-42494
https://security-tracker.debian.org/tracker/CVE-2026-42495
https://security-tracker.debian.org/tracker/CVE-2026-62423
https://security-tracker.debian.org/tracker/CVE-2026-62424
https://security-tracker.debian.org/tracker/CVE-2026-62425
https://security-tracker.debian.org/tracker/CVE-2026-62426
https://security-tracker.debian.org/tracker/CVE-2026-62427
https://security-tracker.debian.org/tracker/CVE-2026-62428
https://security-tracker.debian.org/tracker/CVE-2026-62429
https://security-tracker.debian.org/tracker/CVE-2026-62430
https://security-tracker.debian.org/tracker/CVE-2026-62431
https://security-tracker.debian.org/tracker/CVE-2026-62432
https://security-tracker.debian.org/tracker/CVE-2026-62433
https://security-tracker.debian.org/tracker/CVE-2026-62434
https://security-tracker.debian.org/tracker/CVE-2026-62435
https://security-tracker.debian.org/tracker/CVE-2026-62436
https://security-tracker.debian.org/tracker/source-package/xen
深刻度: Critical
ID: 333555
ファイル名: debian_DSA-6424.nasl
バージョン: 1.1
タイプ: Local
エージェント: unix
ファミリー: Debian Local Security Checks
公開日: 2026/8/9
更新日: 2026/8/9
サポートされているセンサー: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus
リスクファクター: High
スコア: 7.5
パーセンタイル: 98.4
リスクファクター: Medium
基本値: 4.9
現状値: 3.6
ベクトル: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS スコアのソース: CVE-2026-23555
リスクファクター: High
基本値: 7.1
現状値: 6.2
ベクトル: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
現状ベクトル: CVSS:3.0/E:U/RL:O/RC:C
リスクファクター: Critical
Base Score: 9.4
Threat Score: 7.6
Threat Vector: CVSS:4.0/E:U
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CVSS スコアのソース: CVE-2026-23556
CPE: cpe:/o:debian:debian_linux:13.0, p-cpe:/a:debian:debian_linux:libxen-dev, p-cpe:/a:debian:debian_linux:libxencall1, p-cpe:/a:debian:debian_linux:libxendevicemodel1, p-cpe:/a:debian:debian_linux:libxenevtchn1, p-cpe:/a:debian:debian_linux:libxenforeignmemory1, p-cpe:/a:debian:debian_linux:libxengnttab1, p-cpe:/a:debian:debian_linux:libxenhypfs1, p-cpe:/a:debian:debian_linux:libxenmisc4.20, p-cpe:/a:debian:debian_linux:libxenstore4, p-cpe:/a:debian:debian_linux:libxentoolcore1, p-cpe:/a:debian:debian_linux:libxentoollog1, p-cpe:/a:debian:debian_linux:xen-doc, p-cpe:/a:debian:debian_linux:xen-hypervisor-4.20-amd64-dbg, p-cpe:/a:debian:debian_linux:xen-hypervisor-4.20-amd64, p-cpe:/a:debian:debian_linux:xen-hypervisor-4.20-arm64-dbg, p-cpe:/a:debian:debian_linux:xen-hypervisor-4.20-arm64, p-cpe:/a:debian:debian_linux:xen-hypervisor-common, p-cpe:/a:debian:debian_linux:xen-system-amd64, p-cpe:/a:debian:debian_linux:xen-system-arm64, p-cpe:/a:debian:debian_linux:xen-utils-4.20-dbg, p-cpe:/a:debian:debian_linux:xen-utils-4.20, p-cpe:/a:debian:debian_linux:xen-utils-common, p-cpe:/a:debian:debian_linux:xenstore-utils
必要な KB アイテム: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l
エクスプロイトの容易さ: No known exploits are available
パッチ公開日: 2026/8/9
脆弱性公開日: 2026/3/19
CVE: CVE-2025-10263, CVE-2025-54505, CVE-2025-54518, CVE-2026-23554, CVE-2026-23555, CVE-2026-23556, CVE-2026-23557, CVE-2026-23558, CVE-2026-42487, CVE-2026-42488, CVE-2026-42489, CVE-2026-42490, CVE-2026-42493, CVE-2026-42494, CVE-2026-42495, CVE-2026-62423, CVE-2026-62424, CVE-2026-62425, CVE-2026-62426, CVE-2026-62427, CVE-2026-62428, CVE-2026-62429, CVE-2026-62430, CVE-2026-62431, CVE-2026-62432, CVE-2026-62433, CVE-2026-62434, CVE-2026-62435, CVE-2026-62436