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CVE-2025-38611: vmci: Prevent the dispatching of uninitialized payloads

mediumCVSS 5.5CVE-2025-38611

CSIRTS triage

vendor: VMwareproduct: vmciOther
What
Dispatching of uninitialized payloads in vmci driver can occur.
Who is affected
Systems running affected VMware vmci driver versions.
Urgency
Moderate; unexloited but could lead to denial of service or information disclosure on vulnerable deployments.
Action
Update vmci driver to patched version when available.

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Details

Source
Microsoft Security Response Center (INTL · vendor-psirt · site)
Severity
medium — CVSS 5.5
Published
2026-08-06
Exploitation
Not in CISA KEV at last sync

Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-38611

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2025-38611coverage & exploitation statusNVD · CVE.org

Same CVEs, other sources

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