CVE-2026-0298

{"id": "CVE-2026-0298", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-0298", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-08-13T03:55:53.877148Z"}}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.2}], "cvssMetricV40": [{"type": "Secondary", "source": "psirt@paloaltonetworks.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "USER", "baseScore": 5.2, "Automatable": "NO", "attackVector": "ADJACENT", "baseSeverity": "MEDIUM", "valueDensity": "DIFFUSE", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:M/U:Amber", "exploitMaturity": "UNREPORTED", "providerUrgency": "AMBER", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "LOW", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "MODERATE", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "psirt@paloaltonetworks.com", "affectedData": [{"cpes": ["cpe:2.3:a:palo_alto_networks:globalprotect_app:6.3.3:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.3.2:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.3.1:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.3.0:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.8:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.7:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.6:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.4:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.3:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.2:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.1:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.0:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.14:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.13:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.12:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.11:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.10:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.8:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.7:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.6:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.5:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.4:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.3:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.2:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.1:*:*:*:*:Windows:*:*", "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.0:*:*:*:*:Windows:*:*"], "vendor": "Palo Alto Networks", "product": "GlobalProtect App", "versions": [{"status": "affected", "changes": [{"at": "6.3.3-h14", "status": "unaffected"}], "version": "6.3.0", "lessThan": "6.3.3-h14", "versionType": "custom"}, {"status": "affected", "changes": [{"at": "6.2.8-h13", "status": "unaffected"}], "version": "6.2.0", "lessThan": "6.2.8-h13", "versionType": "custom"}, {"status": "affected", "changes": [{"at": "6.0.15", "status": "unaffected"}], "version": "6.0.0", "lessThan": "6.0.15", "versionType": "custom"}], "platforms": ["Windows"], "defaultStatus": "unaffected"}, {"vendor": "Palo Alto Networks", "product": "GlobalProtect App", "versions": [{"status": "unaffected", "version": "All", "versionType": "custom"}], "platforms": ["Linux", "macOS", "Android", "Chrome OS", "iOS"], "defaultStatus": "unaffected"}]}], "published": "2026-08-13T03:16:45.560", "references": [{"url": "https://security.paloaltonetworks.com/CVE-2026-0298", "tags": ["Vendor Advisory"], "source": "psirt@paloaltonetworks.com"}], "vulnStatus": "Undergoing Analysis", "weaknesses": [{"type": "Secondary", "source": "psirt@paloaltonetworks.com", "description": [{"lang": "en", "value": "CWE-94"}]}], "descriptions": [{"lang": "en", "value": "An improper input validation vulnerability exists in the Windows Pre-Logon Access Provider (PLAP) component of the Palo Alto Networks GlobalProtect\u2122 app on Windows devices which enables a man-in-the-middle (MitM) attacker to execute arbitrary code with SYSTEM privileges on an affected client.\n\nThe GlobalProtect app on Linux, macOS, iOS, Android, and Chrome OS is not affected."}, {"lang": "es", "value": "Existe una vulnerabilidad de validaci\u00f3n de entrada incorrecta en el componente Proveedor de Acceso Pre-Inicio de Sesi\u00f3n (PLAP) de Windows de la aplicaci\u00f3n GlobalProtect\u2122 de Palo Alto Networks en dispositivos Windows, lo que permite a un atacante man-in-the-middle (MitM) ejecutar c\u00f3digo arbitrario con privilegios de SYSTEM en un cliente afectado.\n\nLa aplicaci\u00f3n GlobalProtect en Linux, macOS, iOS, Android y Chrome OS no est\u00e1 afectada."}], "lastModified": "2026-10-23T19:10:00.167", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "B6B99D3F-4125-4268-89EE-F5E1D2825220", "versionEndExcluding": "6.0.15", "versionStartIncluding": "6.0.0"}, {"criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "98296E39-B40D-4F25-9D0C-C9CACFE25814", "versionEndExcluding": "6.2.8", "versionStartIncluding": "6.2.0"}, {"criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "3A842EBF-EA01-4D05-96C5-7F2061951423", "versionEndExcluding": "6.3.3", "versionStartIncluding": "6.3.0"}, {"criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.0.15:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "E75CCA9D-4C07-4FA8-B76E-649F917E0526"}, {"criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:-:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "95312A9E-9204-451C-85F9-891312FDFAA4"}, {"criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h10:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "0133464D-CBF8-4F3D-BAA7-8A1BA95499E8"}, {"criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h11:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "E39FE847-4BEF-4B9E-B91C-6E2DE40FFBDA"}, {"criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h12:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "0870E3AC-4204-49D9-9E6A-FD61D574856D"}, {"criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h2:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "EE661AE5-ACD8-45D3-A4C0-66627B635D83"}, {"criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h3:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "859BDAB2-3EB8-45EC-9CF2-D79B08B736E1"}, {"criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h4:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "EEA19771-8B8E-447E-B251-C01577765C27"}, {"criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h5:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "B747517B-2566-4A0F-8A8A-B654A5A81A14"}, {"criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h6:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": 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