CVE-2026-71567User-controlled variables inserted unescaped into shell scripts and Kubernetes manifests
Updated under an hour ago ()
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It affects openshift-metal3 fakefish. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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In openshift-metal3/fakefish there is a repeated pattern in some of the scripts where shell variables are injected without quoting them either into command lines or into manifests. This mostly applies to the Image URL and BMC credentials (which are not verified by FakeFish).
- CVSS
- 7.7 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
- Weakness (CWE)
- CWE-78
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- redhat-cnalr
- NVD analysis
- Awaiting Analysis
- Record last updated
- Aug 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
openshift-metal3 fakefish openshift_metal3:fakefish (from the name) | through 28f9a6b; 526550a not affected | CNA record |
References
- https://github.com/openshift-metal3/fakefish/security/advisories/GHSA-xfhv-fp7q-v2ccvendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.