CVE-2026-47830
High
Description
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 the next service restart or reboot. This can lead to full host control. Affected versions: bosh-windows-stemcell-builder versions prior to v2019.98.
SeverityHigh
CVSS8.5
Exploit probability—
ProductCloud Foundry Foundation Bosh-windows-stemcell-builder
PublishedJul 9, 2026
First seenJul 9, 2026
Weakness typeCWE-732CWE-732
How to fix
Update
- Cloud Foundry Foundation bosh-windows-stemcell-builder2019.98 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Cloud Foundry Foundation bosh-windows-stemcell-builder | v < 2019.98 | 2019.98 |
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