{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-0304", "assignerOrgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0", "state": "PUBLISHED", "assignerShortName": "palo_alto", "dateReserved": "2025-11-03T20:45:02.858Z", "datePublished": "2026-09-10T06:02:24.553Z", "dateUpdated": "2026-09-10T06:02:24.553Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0", "shortName": "palo_alto", "dateUpdated": "2026-09-10T06:02:24.553Z"}, "title": "Cortex XDR Broker VM: Privilege Escalation Vulnerability", "datePublic": "2026-09-09T16:00:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-88", "description": "CWE-88 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-126", "descriptions": [{"lang": "en", "value": "CAPEC-126 Path Traversal"}]}], "affected": [{"vendor": "Palo Alto Networks", "product": "Cortex XDR Broker VM", "versions": [{"status": "affected", "version": "20.0.96", "lessThan": "32.0.52", "changes": [{"at": "32.0.52", "status": "unaffected"}], "versionType": "custom"}], "defaultStatus": "unaffected"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:palo_alto_networks:cortex_xdr_broker_vm:*:*:*:*:*:*:*:*", "versionStartIncluding": "32.0.0", "versionEndExcluding": "32.0.52"}]}]}], "descriptions": [{"lang": "en", "value": "A privilege escalation vulnerability in Palo Alto Networks Cortex XDR Broker VM enables an authenticated low privileged user with man-in-the-middle (MitM) access to execute code with root privileges on the Broker VM.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "A privilege escalation vulnerability in Palo Alto Networks Cortex XDR Broker VM enables an authenticated low privileged user with man-in-the-middle (MitM) access to execute code with root privileges on the Broker VM."}]}], "references": [{"url": "https://security.paloaltonetworks.com/CVE-2026-0304", "tags": ["vendor-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "ADJACENT", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "LOW", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "LOW", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "LOW", "exploitMaturity": "UNREPORTED", "Safety": "NOT_DEFINED", "Automatable": "NO", "Recovery": "USER", "valueDensity": "DIFFUSE", "vulnerabilityResponseEffort": "MODERATE", "providerUrgency": "AMBER", "version": "4.0", "baseSeverity": "MEDIUM", "baseScore": 4.8, "vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:U/AU:N/R:U/V:D/RE:M/U:Amber"}}], "configurations": [{"lang": "eng", "value": "No special configuration is required to be affected by this issue on brokers that process cloud-delivered mount actions.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "No special configuration is required to be affected by this issue on brokers that process cloud-delivered mount actions."}]}], "workarounds": [{"lang": "eng", "value": "No known workarounds exist for this issue.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "No known workarounds exist for this issue."}]}], "solutions": [{"lang": "eng", "value": "This issue is fixed in Cortex XDR Broker VM 32.0.52, and all later Cortex XDR Broker VM versions.\n\n * If automatic upgrades are enabled for Broker VM, then no action is required at this time.\n\n * If automatic upgrades are not enabled for Broker VM, then we recommend that you do so to ensure that you always have the latest security patches installed in your software", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p><span>This issue is fixed in Cortex XDR Broker VM 32.0.52, and all later Cortex XDR Broker VM versions.</span></p><ul><li><p><span>If automatic upgrades are enabled for Broker VM, then no action is required at this time.</span></p></li></ul><b></b><ul><li><p><span>If automatic upgrades are not enabled for Broker VM, then we recommend that you do so to ensure that you always have the latest security patches installed in your software</span></p></li></ul>"}]}], "exploits": [{"lang": "en", "value": "Palo Alto Networks is not aware of any malicious exploitation of this issue.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Palo Alto Networks is not aware of any malicious exploitation of this issue."}]}], "timeline": [{"time": "2026-09-09T16:00:00.000Z", "lang": "en", "value": "Initial Publication"}], "credits": [{"lang": "en", "value": "internal security research teams", "type": "finder"}], "source": {"discovery": "INTERNAL"}, "x_generator": {"engine": 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