PatchTheCVEbosh cli vulnerabilities and fixes
Recent CVEs affecting bosh cli, with upgrade or downgrade steps. 4 tracked.
Also searched as: boshcli.
bosh cli has 4 tracked vulnerabilities, 1 critical. A fixed release or vendor patch exists for 4. Most recent: 2026-07-09. Highest priority: CVE-2026-47826 (score 48/100).
- CVE-2026-47826 CRITICAL 9.1 UPGRADE The blobs.yml path key traversal vulnerability in the BOSH CLI tool allows an attacker to write arbitrary file
- CVE-2026-47829 HIGH 7.8 UPGRADE Argument Injection in bosh-cli allows a compromised BOSH Director to inject arbitrary OpenSSH options into the
- CVE-2026-47828 HIGH 8.8 UPGRADE During bosh create-env and bosh delete-env, the CLI uploads compiled CPI packages and rendered job templates t
- CVE-2026-41857 HIGH 7.8 UPGRADE A compromised or malicious BOSH Director can execute arbitrary shell commands on the operator's workstation wh
FAQ
How do I fix bosh cli vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is bosh cli being exploited right now?
None of the tracked bosh cli CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which bosh cli CVE should I patch first?
CVE-2026-47826 currently ranks highest (48/100): The blobs.yml path key traversal vulnerability in the BOSH CLI tool allows an attacker to write arbitrary file.