{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-28889", "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "state": "PUBLISHED", "assignerShortName": "apple", "dateReserved": "2026-03-03T16:36:03.980Z", "datePublished": "2026-03-25T00:31:44.560Z", "dateUpdated": "2026-03-25T19:13:30.883Z"}, "containers": {"cna": {"problemTypes": [{"descriptions": [{"lang": "en", "description": "An app may be able to read arbitrary files as root"}]}], "affected": [{"vendor": "Apple", "product": "Xcode", "versions": [{"version": "0", "status": "affected", "lessThan": "26.4", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "A permissions issue was addressed with additional restrictions. This issue is fixed in Xcode 26.4. An app may be able to read arbitrary files as root."}], "references": [{"url": "https://support.apple.com/en-us/126801"}], "providerMetadata": {"orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple", "dateUpdated": "2026-03-25T00:31:44.560Z"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-269", "lang": "en", "description": "CWE-269 Improper Privilege Management"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.2, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-03-25T19:13:27.975044Z", "id": "CVE-2026-28889", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-25T19:13:30.883Z"}}]}}

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,26.4)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Xcode", "source": "cna", "vendor": "Apple"}, "product": "xcode", "vendor": "apple"}], "analysis": {"en": {"generated_at": "2026-03-25T03:00:19.295544+00:00", "value": {"mitigation_remediation": ["Upgrade Xcode to version 26.4 or later"], "summary": {"action": "Immediate Patch", "impact": "Root file read potentially leading to privilege escalation"}, "threat_synthesis": {"affected_systems": "Apple Xcode installers have been impacted. The issue is fixed in Xcode version 26.4. Any installation of Xcode older than this release may be susceptible to the flaw.", "description_and_impact": "A permissions flaw in Apple Xcode allows a malicious application to read arbitrary files as the root user. This vulnerability can expose sensitive system files and configuration data, and may serve as a steppingstone for further attacks aimed at higher privileges or persistence. The weakness is a classic example of improper access control where file access permissions are not adequately enforced.", "risk_and_exploitability": "A CVSS score is not provided, and EPSS data is unavailable; the vulnerability is not listed in the CISA KEV catalog. Based on the description, it is inferred that exploitation requires local execution of a malicious application within the Xcode environment. The lack of publicly documented exploit code suggests a moderate to low likelihood of widespread exploitation at present, but the potential impact of root file access warrants prompt remediation."}}}}, "created": "2026-03-25T11:36:58.794560+00:00", "title": "Xcode Permissions Error Enabling Arbitrary Root File Read", "updated": "2026-03-25T20:56:43.521610+00:00", "vendors": ["apple", "apple$PRODUCT$xcode"], "weaknesses": ["CWE-200", "CWE-284"]}