High
BOSH CLI Shell Injection
Type: advisorySources: OSV
A compromised or malicious BOSH Director can execute arbitrary shell commands on the operator's workstation when the operator runs bosh ssh (or bosh scp/bosh logs -f) with default flags. Affected versions: BOSH CLI versions prior to 7.10.5.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-41857
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 2 Nov 2026, 22:47 UTC · Revision 1
Source evidence
A compromised or malicious BOSH Director can execute arbitrary shell commands on the operator's workstation when the operator runs bosh ssh (or bosh scp/bosh logs -f) with default flags. Affected versions: BOSH CLI versions prior to 7.10.5.
osv:CVE-2026-41857
Complete source record
{
"id": "25323cd46ef95063474a5eb3e4c65fafa0408030f7c67d2d20cb0633b51a71d7",
"url": "https://osv.dev/vulnerability/CVE-2026-41857",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "BOSH CLI Shell Injection",
"summary": "A compromised or malicious BOSH Director can execute arbitrary shell commands on the operator's workstation when the operator runs bosh ssh (or bosh scp/bosh logs -f) with default flags. Affected versions: BOSH CLI versions prior to 7.10.5.",
"evidence": "osv:CVE-2026-41857",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2026-41857",
"aliases": [
"CVE-2026-41857"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/cloudfoundry/bosh-cli",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "6e846bbfc60774aabac9243700ed7c5eb6f22a0c"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:cloudfoundry:bosh_cli:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "7.10.5"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
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"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-41857.json"
}
}
],
"modified": "2026-10-28T02:30:24.050617016Z",
"provider": "osv",
"references": [
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41857.json",
"https://nvd.nist.gov/vuln/detail/CVE-2026-41857",
"https://www.cloudfoundry.org/blog/cve-2026-41857-bosh-cli-shell-injection/"
],
"provider_metadata": {
"cna_assigner": "vmware",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"fixed": "7.10.5"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
}
]
}
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41857.json"
}
},
"related_cves": [
{
"value": "CVE-2026-41857",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 490659,
"published_at": "2026-07-09T04:31:33.568+00:00"
}