CVE-2026-41013

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-41013", "assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "state": "PUBLISHED", "assignerShortName": "vmware", "dateReserved": "2026-04-16T02:19:16.427Z", "datePublished": "2026-06-01T17:36:47.643Z", "dateUpdated": "2026-06-04T17:36:02.891Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "shortName": "vmware", "dateUpdated": "2026-06-04T17:36:02.891Z"}, "title": "Tenant-controlled comma smuggles arbitrary CIFS mount options", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-88", "description": "CWE-88 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')", "type": "CWE"}]}], "impacts": [{"descriptions": [{"lang": "en", "value": "A low-privileged CF space developer can bypass the SMB mount-option allowlist by injecting arbitrary kernel CIFS mount options via comma-delimited parameters, enabling privilege escalation and security control bypass on multi-tenant Diego cells."}]}], "affected": [{"vendor": "CloudFoundry Foundation", "product": "smb-volume-release", "versions": [{"status": "affected", "version": "0", "lessThan": "3.60.0", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "CloudFoundry Foundation", "product": "CF Deployment", "versions": [{"status": "affected", "version": "0", "lessThan": "56.0.0", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "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.\n\nAffected versions:\nsmb-volume-release: All versions prior to v3.60.0\nCF Deployment: All versions prior to v56.0.0", "supportingMedia": [{"type": "text/html", "base64": false, "value": "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.<br><br>Affected versions:<br>smb-volume-release: All versions prior to v3.60.0<br>CF Deployment: All versions prior to v56.0.0"}]}], "references": [{"url": "https://www.cloudfoundry.org/blog/cve-2026-41013-tenant-controlled-comma-smuggles-arbitrary-cifs-mount-options/"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-06-01T19:40:11.457381Z", "id": "CVE-2026-41013", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-01T19:40:16.203Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2026-41013", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-06-01T19:40:11.457381Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-01T19:40:04.454Z"}}], "cna": {"title": "Tenant-controlled comma smuggles arbitrary CIFS mount options", "source": {"discovery": "UNKNOWN"}, "impacts": [{"descriptions": [{"lang": "en", "value": "A low-privileged CF space developer can bypass the SMB mount-option allowlist by injecting arbitrary kernel CIFS mount options via comma-delimited parameters, enabling privilege escalation and security control bypass on multi-tenant Diego cells."}]}], "affected": [{"vendor": "CloudFoundry Foundation", "product": "smb-volume-release", "versions": [{"status": "affected", "version": "0", "lessThan": "3.60.0", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "CloudFoundry Foundation", "product": "CF Deployment", "versions": [{"status": "affected", "version": "0", "lessThan": "56.0.0", "versionType": "custom"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://www.cloudfoundry.org/blog/cve-2026-41013-tenant-controlled-comma-smuggles-arbitrary-cifs-mount-options/"}], "x_generator": {"engine": "Vulnogram 1.0.2"}, "descriptions": [{"lang": "en", "value": "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.\n\nAffected versions:\nsmb-volume-release: All versions prior to v3.60.0\nCF Deployment: All versions prior to v56.0.0", "supportingMedia": [{"type": "text/html", "value": "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.<br><br>Affected versions:<br>smb-volume-release: All versions prior to v3.60.0<br>CF Deployment: All versions prior to v56.0.0", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-88", "description": "CWE-88 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')"}]}], "providerMetadata": {"orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "shortName": "vmware", "dateUpdated": "2026-06-04T17:36:02.891Z"}}}, "cveMetadata": {"cveId": "CVE-2026-41013", "state": "PUBLISHED", "dateUpdated": "2026-06-04T17:36:02.891Z", "dateReserved": "2026-04-16T02:19:16.427Z", "assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "datePublished": "2026-06-01T17:36:47.643Z", "assignerShortName": "vmware"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "smb-volume-release", "vendor": "CloudFoundry Foundation", "versions": [{"lessThan": "3.60.0", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "CF Deployment", "vendor": "CloudFoundry Foundation", "versions": [{"lessThan": "56.0.0", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "security@vmware.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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.\n\nAffected versions:\nsmb-volume-release: All versions prior to v3.60.0\nCF Deployment: All versions prior to v56.0.0"}, {"lang": "es", "value": "Omisi\u00f3n de la validaci\u00f3n de entrada en el manejo del montaje de vol\u00famenes SMB en diego-release de CloudFoundry Foundation permite a un desarrollador de espacio de CF con bajos privilegios inyectar opciones de montaje CIFS arbitrarias del kernel mediante la omisi\u00f3n de la lista de permitidos de opciones de montaje, lo que permite la escalada de privilegios y la omisi\u00f3n del control de seguridad en celdas Diego multi-inquilino.\n\nVersiones afectadas:\nsmb-volume-release: Todas las versiones anteriores a la v3.60.0\nCF Deployment: Todas las versiones anteriores a la v56.0.0"}], "id": "CVE-2026-41013", "lastModified": "2026-07-22T07:10:00.107", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-41013", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-06-01T19:40:11.457381Z", "version": "2.0.3"}}]}, "published": "2026-06-01T19:16:39.887", "references": [{"source": "security@vmware.com", "url": "https://www.cloudfoundry.org/blog/cve-2026-41013-tenant-controlled-comma-smuggles-arbitrary-cifs-mount-options/"}], "sourceIdentifier": "security@vmware.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-88"}], "source": "security@vmware.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,56.0.0)"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "CF Deployment", "source": "cna", "vendor": "CloudFoundry Foundation"}, "product": "cf-deployment", "vendor": "cloudfoundry"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,3.60.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "product": "smb-volume-release", "vendor": "cloudfoundry"}], "created": "2026-06-01T20:30:17.065878+00:00", "updated": "2026-06-02T20:53:07.994294+00:00", "vendors": ["cloudfoundry", "cloudfoundry$PRODUCT$cf-deployment", "cloudfoundry$PRODUCT$smb-volume-release"]}