CVE-2026-0250

{"id": "CVE-2026-0250", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-0250", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-05-13T00:00:00+00:00"}}], "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:N/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": "NONE", "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": [{"vendor": "Palo Alto Networks", "product": "GlobalProtect App", "versions": [{"status": "affected", "changes": [{"at": "6.3.3-h9 (6.3.3-999)", "status": "unaffected"}], "version": "6.3.0", "lessThan": "6.3.3-h9 (6.3.3-999)", "versionType": "custom"}, {"status": "affected", "changes": [{"at": "6.2.8-h10 (6.2.8-948)", "status": "unaffected"}], "version": "6.2.0", "lessThan": "6.2.8-h10 (6.2.8-948)", "versionType": "custom"}], "platforms": ["Windows", "MacOS"], "defaultStatus": "unaffected"}, {"vendor": "Palo Alto Networks", "product": "GlobalProtect App", "versions": [{"status": "affected", "changes": [{"at": "6.1.13", "status": "unaffected"}], "version": "6.1", "lessThan": "6.1.13", "versionType": "custom"}], "platforms": ["Android", "Chrome OS"], "defaultStatus": "unaffected"}, {"vendor": "Palo Alto Networks", "product": "GlobalProtect App", "versions": [{"status": "affected", "changes": [{"at": "6.3.3-h2 (6.3.3-42)", "status": "unaffected"}], "version": "6.3.0", "lessThan": "6.3.3-h2 (6.3.3-42)", "versionType": "custom"}, {"status": "affected", "changes": [{"at": "6.0.11", "status": "unaffected"}], "version": "6.0.0", "lessThan": "6.0.11", "versionType": "custom"}], "platforms": ["Linux"], "defaultStatus": "unaffected"}, {"vendor": "Palo Alto Networks", "product": "GlobalProtect App", "versions": [{"status": "affected", "changes": [{"at": "6.0.13", "status": "unaffected"}], "version": "6.0", "lessThan": "6.0.13", "versionType": "custom"}], "platforms": ["Windows", "MacOS"], "defaultStatus": "unaffected"}, {"vendor": "Palo Alto Networks", "product": "GlobalProtect App", "versions": [{"status": "affected", "changes": [{"at": "6.0.14", "status": "unaffected"}], "version": "6.0", "lessThan": "6.0.14", "versionType": "custom"}], "platforms": ["Android", "Chrome OS"], "defaultStatus": "unaffected"}, {"vendor": "Palo Alto Networks", "product": "GlobalProtect UWP App", "versions": [{"status": "affected", "changes": [{"at": "6.3.3-h10", "status": "unaffected"}], "version": "6.3", "lessThan": "6.3.3-h10", "versionType": "custom"}], "platforms": ["Windows"], "defaultStatus": "unaffected"}, {"vendor": "Palo Alto Networks", "product": "GlobalProtect App", "versions": [{"status": "unaffected", "version": "All", "versionType": "custom"}], "platforms": ["iOS"], "defaultStatus": "unaffected"}]}], "published": "2026-05-13T19:16:59.260", "references": [{"url": "https://security.paloaltonetworks.com/CVE-2026-0250", "tags": ["Vendor Advisory"], "source": "psirt@paloaltonetworks.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@paloaltonetworks.com", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "A buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect\u2122 app that enables a man in the middle attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges. This vulnerability is triggered during the processing of requests and responses exchanged between Portal and Gateway.\n\n\n\nThe GlobalProtect app on iOS is not affected."}, {"lang": "es", "value": "Una vulnerabilidad de desbordamiento de b\u00fafer existe en la aplicaci\u00f3n Palo Alto Networks GlobalProtect\u2122 que permite a un atacante de hombre en el medio interrumpir procesos del sistema y potencialmente ejecutar c\u00f3digo arbitrario con privilegios de SYSTEM. Esta vulnerabilidad se activa durante el procesamiento de solicitudes y respuestas intercambiadas entre el Portal y el Gateway.\n\nLa aplicaci\u00f3n GlobalProtect en iOS no se ve afectada."}], "lastModified": "2026-10-26T00:10:00.150", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:linux:*:*", "vulnerable": true, "matchCriteriaId": "A27BA94F-A5CE-4D05-AAF3-6F1278F3478F", "versionEndExcluding": "6.0.12", "versionStartIncluding": "6.0.0"}, {"criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:macos:*:*", "vulnerable": true, "matchCriteriaId": "821399ED-2A5C-4684-841D-BE489E85FB72", "versionEndExcluding": "6.0.13", "versionStartIncluding": "6.0.0"}, {"criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "518C5EB1-B8A3-4B05-B727-47EA7B1FE513", "versionEndExcluding": "6.0.13", "versionStartIncluding": "6.0.0"}, {"criteria": 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