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Xen Hypervisor CVE-2026-23562 XSA-489

MEDIUM
N/A vendor:alpine
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Lifecycle Timeline

1
Analysis Generated
May 27, 2026 - 23:02 vuln.today

DescriptionCVE.org

Alpine Linux: xen fixed in 0

AnalysisAI

Xen hypervisor, as packaged in Alpine Linux, contains a vulnerability addressed by Xen Security Advisory XSA-489. The nature of the flaw, affected attack surface, and potential attacker impact are not determinable from available data - no description, CVSS vector, CWE, or technical detail has been published at this time. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Access Xen-based Alpine host
Exploit
Trigger uncharacterized vulnerability (XSA-489)
Impact
Achieve unconfirmed impact

Vulnerability AssessmentAI

Exploitation Exploitation conditions cannot be determined - no CVSS vector, description, or technical detail is available for this CVE. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment Risk cannot be meaningfully assessed with the data available. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario A realistic attack scenario cannot be constructed from the available data. No technical description, CVSS attack vector, affected component, or CWE classification is present. …
Remediation The primary remediation signal is that Alpine Linux has issued a fix for the Xen package in response to XSA-489, though the exact patched package version is not confirmed from available data (the recorded fix version '0' is not a valid release). … Detailed patch versions, workarounds, and compensating controls in full report.

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CVE-2026-23562 XSA-489 vulnerability details – vuln.today

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