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CVE-2026-23555 Xenstored DoS by unprivileged domain

🗓️ 23 Mar 2026 06:57:07Reported by XENType 
cvelist
 cvelist
🔗 www.cve.org👁 39 Views

CVE-2026-23555: Unprivileged Xenstore access to /local/domain/ crashes xenstored via an assert, causing DoS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-23555
23 Mar 202606:57
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alpinelinux
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CVE-2026-23555
23 Mar 202606:57
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circl
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CVE-2026-23555
17 Mar 202600:00
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cnnvd
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Xen 安全漏洞
23 Mar 202600:00
cnnvd
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CVE
CVE-2026-23555
23 Mar 202606:57
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debian
Debian
[SECURITY] [DSA 6424-1] xen security update
9 Aug 202619:34
debian
debiancve
Debian CVE
CVE-2026-23555
23 Mar 202606:57
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nessus
Tenable Nessus
Debian dsa-6424 : libxen-dev - security update
9 Aug 202600:00
nessus
nessus
Tenable Nessus
Fedora 43 : xen (2026-8ae1a1c3d7)
22 Mar 202600:00
nessus
nessus
Tenable Nessus
Fedora 42 : xen (2026-f04da48123)
31 Mar 202600:00
nessus
Rows per page
[
  {
    "defaultStatus": "unknown",
    "product": "Xen",
    "vendor": "Xen",
    "versions": [
      {
        "status": "unknown",
        "version": "consult Xen advisory XSA-481"
      }
    ]
  }
]

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