{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-14740", "assignerOrgId": "686469e6-3ff6-451b-ab8b-cf5b9e89401e", "state": "PUBLISHED", "assignerShortName": "Docker", "dateReserved": "2025-12-15T18:58:24.043Z", "datePublished": "2026-02-04T13:57:23.002Z", "dateUpdated": "2026-02-04T13:57:23.002Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["Windows"], "product": "Docker Desktop", "vendor": "Docker Inc.", "versions": [{"lessThanOrEqual": "4.56.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Nitesh Surana (niteshsurana.com) - Trend Micro Zero Day Initiative"}, {"lang": "en", "type": "finder", "value": "Amol Dosanjh - Trend Micro Research"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Docker Desktop for Windows contains multiple incorrect permission assignment vulnerabilities in the installer's handling of the <code>C:\\ProgramData\\DockerDesktop</code> directory. The installer creates this directory without proper ownership verification, creating two exploitation scenarios:<br><br><strong>Scenario 1 (Persistent Attack)</strong>:\nIf a low-privileged attacker pre-creates <code>C:\\ProgramData\\DockerDesktop</code> before Docker Desktop installation, the attacker retains ownership of the directory even after the installer applies restrictive ACLs. At any time after installation completes, the attacker can modify the directory ACL (as the owner) and tamper with critical configuration files such as <code>install-settings.json</code> to specify a malicious <code>credentialHelper</code>, causing arbitrary code execution when any user runs Docker Desktop.<br><br><strong>Scenario 2 (TOCTOU Attack)</strong>:\nDuring installation, there is a time-of-check-time-of-use (TOCTOU) race condition between when the installer creates <code>C:\\ProgramData\\DockerDesktop</code> and when it sets secure ACLs. A low-privileged attacker actively monitoring for the installation can inject malicious files (such as <code>install-settings.json</code>) with attacker-controlled ACLs during this window, achieving the same code execution outcome.<br>"}], "value": "Docker Desktop for Windows contains multiple incorrect permission assignment vulnerabilities in the installer's handling of the C:\\ProgramData\\DockerDesktop directory. The installer creates this directory without proper ownership verification, creating two exploitation scenarios:\n\nScenario 1 (Persistent Attack):\nIf a low-privileged attacker pre-creates C:\\ProgramData\\DockerDesktop before Docker Desktop installation, the attacker retains ownership of the directory even after the installer applies restrictive ACLs. At any time after installation completes, the attacker can modify the directory ACL (as the owner) and tamper with critical configuration files such as install-settings.json to specify a malicious credentialHelper, causing arbitrary code execution when any user runs Docker Desktop.\n\nScenario 2 (TOCTOU Attack):\nDuring installation, there is a time-of-check-time-of-use (TOCTOU) race condition between when the installer creates C:\\ProgramData\\DockerDesktop and when it sets secure ACLs. A low-privileged attacker actively monitoring for the installation can inject malicious files (such as install-settings.json) with attacker-controlled ACLs during this window, achieving the same code execution outcome."}], "impacts": [{"capecId": "CAPEC-1", "descriptions": [{"lang": "en", "value": "CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-732", "description": "CWE-732 Incorrect Permission Assignment for Critical Resource", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "686469e6-3ff6-451b-ab8b-cf5b9e89401e", "shortName": "Docker", "dateUpdated": "2026-02-04T13:57:23.002Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://docs.docker.com/security/"}, {"tags": ["third-party-advisory"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-CAN-28542/"}, {"tags": ["third-party-advisory"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-CAN-28190/"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Docker has implemented the following mitigations:<br><ul><li>Atomic creation of <code>C:\\ProgramData\\DockerDesktop</code> with admin ownership and correct ACLs</li><li>Verification that directory is owned by known admin SIDs (SYSTEM or Administrators)</li><li>Installation aborts if directory is not owned by trusted elevated SID</li><li>TOCTOU protection through atomic operations setting ownership and ACLs simultaneously</li></ul><br>Update to Docker Desktop version 4.56 or later.<br>"}], "value": "Docker has implemented the following mitigations:\n- Atomic creation of C:\\ProgramData\\DockerDesktop with admin ownership and correct ACLs\n- Verification that directory is owned by known admin SIDs (SYSTEM or Administrators)\n- Installation aborts if directory is not owned by trusted elevated SID\n- TOCTOU protection through atomic operations setting ownership and ACLs simultaneously\n\nUpdate to Docker Desktop version 4.56 or later."}], "source": {"advisory": "ZDI-CAN-28542, ZDI-CAN-28190", "discovery": "EXTERNAL"}, "title": "Docker Desktop for Windows Incorrect Permission Assignment Privilege Escalation Vulnerabilities", "x_generator": {"engine": "Vulnogram 0.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Docker Desktop for Windows contains multiple incorrect permission assignment vulnerabilities in the installer's handling of the C:\\ProgramData\\DockerDesktop directory. The installer creates this directory without proper ownership verification, creating two exploitation scenarios:\n\nScenario 1 (Persistent Attack):\nIf a low-privileged attacker pre-creates C:\\ProgramData\\DockerDesktop before Docker Desktop installation, the attacker retains ownership of the directory even after the installer applies restrictive ACLs. At any time after installation completes, the attacker can modify the directory ACL (as the owner) and tamper with critical configuration files such as install-settings.json to specify a malicious credentialHelper, causing arbitrary code execution when any user runs Docker Desktop.\n\nScenario 2 (TOCTOU Attack):\nDuring installation, there is a time-of-check-time-of-use (TOCTOU) race condition between when the installer creates C:\\ProgramData\\DockerDesktop and when it sets secure ACLs. A low-privileged attacker actively monitoring for the installation can inject malicious files (such as install-settings.json) with attacker-controlled ACLs during this window, achieving the same code execution outcome."}], "id": "CVE-2025-14740", "lastModified": "2026-02-04T14:16:08.533", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "security@docker.com", "type": "Secondary"}]}, "published": "2026-02-04T14:16:08.533", "references": [{"source": "security@docker.com", "url": "https://docs.docker.com/security/"}, {"source": "security@docker.com", "url": "https://www.zerodayinitiative.com/advisories/ZDI-CAN-28190/"}, {"source": "security@docker.com", "url": "https://www.zerodayinitiative.com/advisories/ZDI-CAN-28542/"}], "sourceIdentifier": "security@docker.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-732"}], "source": "security@docker.com", "type": "Secondary"}]}

{}

{}