What is CVE-2026-47830?

CVE-2026-47830 is a high-severity vulnerability in Cloud Foundry Foundation Bosh-windows-stemcell-builder, classified under CWE-732 INCORRECT PERMISSION ASSIGNMENT FOR CRITICAL RESOURCE. CVSS score: 8.8/10. Published 2026-07-09.

How severe is CVE-2026-47830?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Cloud Foundry Foundation Bosh-windows-stemcell-builder

CVE-2026-47830

Incorrect Permission Assignment in BOSH.Utils.psm1 in BOSH-Ecosystem bosh-windows-stemcell-builder allows low-privilege authenticated users to overwrite C:\bosh\service_wrapper.exe or C:\bosh\bosh-agent.exe and gain NT AUTHORITY\SYSTEM on…

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Cloud Foundry Foundation Bosh-windows-stemcell-builder — versions 0

References

security@vmware.com

Frequently asked questions

What is CVE-2026-47830?: CVE-2026-47830 is a high-severity vulnerability in Cloud Foundry Foundation Bosh-windows-stemcell-builder, classified under CWE-732 INCORRECT PERMISSION ASSIGNMENT FOR CRITICAL RESOURCE. CVSS score: 8.8/10. Published 2026-07-09.
How severe is CVE-2026-47830?: High severity. CVSS v3 base score is 8.8 out of 10.