CVE-2026-47826
CVE-2026-47826 is a critical-severity vulnerability in Cloudfoundry Bosh Cli with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.
Key facts
- Severity: Critical (CVSS 3.x base score 9.1)
- CVSS v4: 8.5
- EPSS exploit prediction: 0% (28th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Cloudfoundry Bosh Cli
- Published:
- Last modified:
Description
The blobs.yml path key traversal vulnerability in the BOSH CLI tool allows an attacker to write arbitrary files and exfiltrate sensitive information. Affected versions: BOSH CLI tool versions prior to v7.10.4.
Frequently asked questions
- What is CVE-2026-47826?
- The blobs.yml path key traversal vulnerability in the BOSH CLI tool allows an attacker to write arbitrary files and exfiltrate sensitive information. Affected versions: BOSH CLI tool versions prior to v7.10.4.
- How severe is CVE-2026-47826?
- CVE-2026-47826 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
- Is CVE-2026-47826 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-47826?
- CVE-2026-47826 affects Cloudfoundry Bosh Cli. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-47826?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2026-47826 published?
- CVE-2026-47826 was published on 2026-07-09 and last updated on 2026-07-13.
References
Affected products (1)
- cpe:2.3:a:cloudfoundry:bosh_cli:*:*:*:*:*:*:*:*
More vulnerabilities in Cloudfoundry Bosh Cli
- CVE-2026-47828 — High (CVSS 8.8): During bosh create-env and bosh delete-env, the CLI uploads compiled CPI packages and rendered job templates to the new…
- CVE-2026-47829 — High (CVSS 7.8): Argument Injection in bosh-cli allows a compromised BOSH Director to inject arbitrary OpenSSH options into the…
- CVE-2026-41857 — High (CVSS 7.8): A compromised or malicious BOSH Director can execute arbitrary shell commands on the operator's workstation when the…
All CVEs affecting Cloudfoundry Bosh Cli →
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