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CERTFR-2026-AVI-1136
Vulnerability from certfr_avis - Published: 2026-09-09 - Updated: 2026-09-09
De multiples vulnérabilités ont été découvertes dans Xen. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, un déni de service à distance et un contournement de la politique de sécurité.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
| Title | Publication Time | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Xen toutes versions sans le dernier correctif de s\u00e9curit\u00e9",
"product": {
"name": "Xen",
"vendor": {
"name": "XEN",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-79603",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-79603"
},
{
"name": "CVE-2026-62437",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-62437"
},
{
"name": "CVE-2026-79604",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-79604"
},
{
"name": "CVE-2026-79606",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-79606"
},
{
"name": "CVE-2026-79605",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-79605"
},
{
"name": "CVE-2026-79602",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-79602"
}
],
"initial_release_date": "2026-09-09T00:00:00",
"last_revision_date": "2026-09-09T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1136",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-09-09T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Xen. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire, un d\u00e9ni de service \u00e0 distance et un contournement de la politique de s\u00e9curit\u00e9.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Xen",
"vendor_advisories": [
{
"published_at": "2026-09-08",
"title": "Bulletin de s\u00e9curit\u00e9 Xen xsa/advisory-512",
"url": "https://xenbits.xen.org/xsa/advisory-512.html"
},
{
"published_at": "2026-09-08",
"title": "Bulletin de s\u00e9curit\u00e9 Xen xsa/advisory-509",
"url": "https://xenbits.xen.org/xsa/advisory-509.html"
},
{
"published_at": "2026-09-08",
"title": "Bulletin de s\u00e9curit\u00e9 Xen xsa/advisory-510",
"url": "https://xenbits.xen.org/xsa/advisory-510.html"
},
{
"published_at": "2026-09-08",
"title": "Bulletin de s\u00e9curit\u00e9 Xen xsa/advisory-511",
"url": "https://xenbits.xen.org/xsa/advisory-511.html"
},
{
"published_at": "2026-09-08",
"title": "Bulletin de s\u00e9curit\u00e9 Xen xsa/advisory-513",
"url": "https://xenbits.xen.org/xsa/advisory-513.html"
}
]
}
UBUNTU-CVE-2026-79604 (CVE-2026-79604)
Vulnerability from osv_ubuntu – Published: 2026-09-08 12:00 – Updated: 2026-09-08 12:00 – Source website
VLAI
Details
oxenstored: Unbounded accumulation of watches: Oxenstored maintains two datastructures about watches; one global trie, and one hashtable tracked per domain. When a xenbus reconnect is requested, watches are not cleared out of the global trie. A guest can cause unbounded memory usage in oxenstored. This can lead to a system-wide DoS. All version of Xen from 4.6 onwards are vulnerable. Only systems using the Ocaml Xenstored implementation are vulnerable. Systems using the C Xenstored implementation are not vulnerable.
Severity
N/A (UNKNOWN)
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libxen-4.6",
"binary_version": "4.6.5-0ubuntu1.4"
},
{
"binary_name": "libxenstore3.0",
"binary_version": "4.6.5-0ubuntu1.4"
},
{
"binary_name": "xen-hypervisor-4.4-amd64",
"binary_version": "4.6.5-0ubuntu1.4"
},
{
"binary_name": "xen-hypervisor-4.4-arm64",
"binary_version": "4.6.5-0ubuntu1.4"
},
{
"binary_name": "xen-hypervisor-4.4-armhf",
"binary_version": "4.6.5-0ubuntu1.4"
},
{
"binary_name": "xen-hypervisor-4.5-amd64",
"binary_version": "4.6.5-0ubuntu1.4"
},
{
"binary_name": "xen-hypervisor-4.5-arm64",
"binary_version": "4.6.5-0ubuntu1.4"
},
{
"binary_name": "xen-hypervisor-4.5-armhf",
"binary_version": "4.6.5-0ubuntu1.4"
},
{
"binary_name": "xen-hypervisor-4.6-amd64",
"binary_version": "4.6.5-0ubuntu1.4"
},
{
"binary_name": "xen-hypervisor-4.6-arm64",
"binary_version": "4.6.5-0ubuntu1.4"
},
{
"binary_name": "xen-hypervisor-4.6-armhf",
"binary_version": "4.6.5-0ubuntu1.4"
},
{
"binary_name": "xen-system-amd64",
"binary_version": "4.6.5-0ubuntu1.4"
},
{
"binary_name": "xen-system-arm64",
"binary_version": "4.6.5-0ubuntu1.4"
},
{
"binary_name": "xen-system-armhf",
"binary_version": "4.6.5-0ubuntu1.4"
},
{
"binary_name": "xen-utils-4.6",
"binary_version": "4.6.5-0ubuntu1.4"
},
{
"binary_name": "xen-utils-common",
"binary_version": "4.6.5-0ubuntu1.4"
},
{
"binary_name": "xenstore-utils",
"binary_version": "4.6.5-0ubuntu1.4"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "xen",
"purl": "pkg:deb/ubuntu/xen@4.6.5-0ubuntu1.4?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"4.5.1-0ubuntu1",
"4.5.1-0ubuntu2",
"4.6.0-1ubuntu1",
"4.6.0-1ubuntu2",
"4.6.0-1ubuntu4",
"4.6.0-1ubuntu4.1",
"4.6.0-1ubuntu4.2",
"4.6.0-1ubuntu4.3",
"4.6.5-0ubuntu1",
"4.6.5-0ubuntu1.1",
"4.6.5-0ubuntu1.2",
"4.6.5-0ubuntu1.4"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libxen-4.9",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "libxenstore3.0",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-hypervisor-4.6-amd64",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-hypervisor-4.6-arm64",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-hypervisor-4.6-armhf",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-hypervisor-4.7-amd64",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-hypervisor-4.7-arm64",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-hypervisor-4.7-armhf",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-hypervisor-4.8-amd64",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-hypervisor-4.8-arm64",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-hypervisor-4.8-armhf",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-hypervisor-4.9-amd64",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-hypervisor-4.9-arm64",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-hypervisor-4.9-armhf",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-system-amd64",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-system-arm64",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-system-armhf",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-utils-4.9",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xen-utils-common",
"binary_version": "4.9.2-0ubuntu1"
},
{
"binary_name": "xenstore-utils",
"binary_version": "4.9.2-0ubuntu1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "xen",
"purl": "pkg:deb/ubuntu/xen@4.9.2-0ubuntu1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"4.9.0-0ubuntu3",
"4.9.0-0ubuntu4",
"4.9.2-0ubuntu1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libxencall1",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "libxendevicemodel1",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "libxenevtchn1",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "libxenforeignmemory1",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "libxengnttab1",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "libxenmisc4.11",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "libxenstore3.0",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "libxentoolcore1",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "libxentoollog1",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "xen-hypervisor-4.11-amd64",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "xen-hypervisor-4.11-arm64",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "xen-hypervisor-4.11-armhf",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "xen-hypervisor-4.9-amd64",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "xen-hypervisor-4.9-arm64",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "xen-hypervisor-4.9-armhf",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "xen-hypervisor-common",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "xen-system-amd64",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "xen-system-arm64",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "xen-system-armhf",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "xen-utils-4.11",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "xen-utils-common",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
},
{
"binary_name": "xenstore-utils",
"binary_version": "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "xen",
"purl": "pkg:deb/ubuntu/xen@4.11.3+24-g14b62ab3e5-1ubuntu2.3?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"4.9.2-0ubuntu2",
"4.9.2-0ubuntu6",
"4.9.2-0ubuntu7",
"4.11.3+24-g14b62ab3e5-1ubuntu1",
"4.11.3+24-g14b62ab3e5-1ubuntu2",
"4.11.3+24-g14b62ab3e5-1ubuntu2.2",
"4.11.3+24-g14b62ab3e5-1ubuntu2.3"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libxencall1",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "libxendevicemodel1",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "libxenevtchn1",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "libxenforeignmemory1",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "libxengnttab1",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "libxenhypfs1",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "libxenmisc4.16",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "libxenstore4",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "libxentoolcore1",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "libxentoollog1",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "xen-hypervisor-4.16-amd64",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "xen-hypervisor-4.16-arm64",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "xen-hypervisor-4.16-armhf",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "xen-hypervisor-common",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "xen-system-amd64",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "xen-system-arm64",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "xen-system-armhf",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "xen-utils-4.16",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "xen-utils-common",
"binary_version": "4.16.0-1~ubuntu2.1"
},
{
"binary_name": "xenstore-utils",
"binary_version": "4.16.0-1~ubuntu2.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "xen",
"purl": "pkg:deb/ubuntu/xen@4.16.0-1~ubuntu2.1?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"4.11.4+24-gddaaccbbab-1ubuntu2",
"4.16.0-1~ubuntu2",
"4.16.0-1~ubuntu2.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libxencall1t64",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "libxendevicemodel1t64",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "libxenevtchn1t64",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "libxenforeignmemory1t64",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "libxengnttab1t64",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "libxenhypfs1t64",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "libxenmisc4.17t64",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "libxenstore4t64",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "libxentoolcore1t64",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "libxentoollog1t64",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "xen-hypervisor-4.17-amd64",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "xen-hypervisor-4.17-arm64",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "xen-hypervisor-4.17-armhf",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "xen-hypervisor-common",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "xen-system-amd64",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "xen-system-arm64",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "xen-system-armhf",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "xen-utils-4.17",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "xen-utils-common",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
},
{
"binary_name": "xenstore-utils",
"binary_version": "4.17.3+10-g091466ba55-1.1ubuntu3"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "xen",
"purl": "pkg:deb/ubuntu/xen@4.17.3+10-g091466ba55-1.1ubuntu3?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"4.17.2-1",
"4.17.2+55-g0b56bed864-1",
"4.17.2+76-ge1f9cb16e2-1",
"4.17.2+76-ge1f9cb16e2-1ubuntu1",
"4.17.3+10-g091466ba55-1",
"4.17.3+10-g091466ba55-1.1ubuntu2",
"4.17.3+10-g091466ba55-1.1ubuntu3"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libxencall1",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "libxendevicemodel1",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "libxenevtchn1",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "libxenforeignmemory1",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "libxengnttab1",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "libxenhypfs1",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "libxenmisc4.20",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "libxenstore4",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "libxentoolcore1",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "libxentoollog1",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "xen-hypervisor-4.20-amd64",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "xen-hypervisor-4.20-arm64",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "xen-hypervisor-common",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "xen-system-amd64",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "xen-system-arm64",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "xen-utils-4.20",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "xen-utils-common",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
},
{
"binary_name": "xenstore-utils",
"binary_version": "4.20.2+7-g1badcf5035-2build2"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "xen",
"purl": "pkg:deb/ubuntu/xen@4.20.2+7-g1badcf5035-2build2?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"4.20.0+68-g35cb38b222-1",
"4.20.2+7-g1badcf5035-2",
"4.20.2+7-g1badcf5035-2build2"
]
}
],
"aliases": [],
"details": "oxenstored: Unbounded accumulation of watches: Oxenstored maintains two datastructures about watches; one global trie, and one hashtable tracked per domain. When a xenbus reconnect is requested, watches are not cleared out of the global trie. A guest can cause unbounded memory usage in oxenstored. This can lead to a system-wide DoS. All version of Xen from 4.6 onwards are vulnerable. Only systems using the Ocaml Xenstored implementation are vulnerable. Systems using the C Xenstored implementation are not vulnerable.",
"id": "UBUNTU-CVE-2026-79604",
"modified": "2026-09-08T12:00:00Z",
"published": "2026-09-08T12:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2026-79604"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-79604"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2026-79604"
]
}
WID-SEC-W-2026-3248
Vulnerability from csaf_certbund - Published: 2026-09-08 22:00 - Updated: 2026-09-16 22:00Summary
Xen: Mehrere Schwachstellen
Severity
Hoch
Scope
6 vulnerabilities in this advisory, including CVE-2026-79604.
CVE-2026-79604
Known affected: 4 products