CVE Explorer

CVE-2026-41013

Input validation bypass in SMB volume mount handling in CloudFoundry Foundation diego-release allows low-privileged CF space developer to inject arbitrary kernel CIFS mount options via bypassing the mount-option allowlist, enabling privilege escalation and security control bypass on multi-tenant Diego cells. Affected versions: smb-volume-release: All versions prior to v3.60.0 CF Deployment: All versions prior to v56.0.0

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b270a72bda0fb1a7d51a38110d0c596dd26976ac193abe5d0c8cd4437082c416

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"CF Deployment","vendor":"CloudFoundry Foundation","versions":[{"lessThan":"56.0.0","status":"affected","version":"0","versionType":"custom"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f05a31d483c8d4396a1f82f37cee8c67d36bcbe70498a53dcef514179dbfdc1d · sha256:e966fffcf694a6a5… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"smb-volume-release","vendor":"CloudFoundry Foundation","versions":[{"lessThan":"3.60.0","status":"affected","version":"0","versionType":"custom"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f05a31d483c8d4396a1f82f37cee8c67d36bcbe70498a53dcef514179dbfdc1d · sha256:e966fffcf694a6a5… · /containers/cna/affected/0

Affected products and versions

2 source assertions

{"defaultStatus":"unaffected","product":"CF Deployment","vendor":"CloudFoundry Foundation","versions":[{"lessThan":"56.0.0","status":"affected","version":"0","versionType":"custom"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f05a31d483c8d4396a1f82f37cee8c67d36bcbe70498a53dcef514179dbfdc1d · sha256:e966fffcf694a6a5… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"smb-volume-release","vendor":"CloudFoundry Foundation","versions":[{"lessThan":"3.60.0","status":"affected","version":"0","versionType":"custom"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f05a31d483c8d4396a1f82f37cee8c67d36bcbe70498a53dcef514179dbfdc1d · sha256:e966fffcf694a6a5… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:f05a31d483c8d4396a1f82f37cee8c67d36bcbe70498a53dcef514179dbfdc1d · sha256:e966fffcf694a6a5… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-88","description":"CWE-88 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:f05a31d483c8d4396a1f82f37cee8c67d36bcbe70498a53dcef514179dbfdc1d · sha256:e966fffcf694a6a5… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"url":"https://www.cloudfoundry.org/blog/cve-2026-41013-tenant-controlled-comma-smuggles-arbitrary-cifs-mount-options/"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f05a31d483c8d4396a1f82f37cee8c67d36bcbe70498a53dcef514179dbfdc1d · sha256:e966fffcf694a6a5… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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