CVE-2026-0243

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Prisma SD-WAN ION device to cause a system disruption by sending a specially crafted IPv6 packet."}, {"lang": "es", "value": "Una vulnerabilidad de denegaci\u00f3n de servicio (DoS) en dispositivos Palo Alto Networks Prisma SD-WAN ION permite a un atacante no autenticado en una red adyacente a un dispositivo Prisma SD-WAN ION causar una interrupci\u00f3n del sistema mediante el env\u00edo de un paquete IPv6 especialmente dise\u00f1ado."}], "id": "CVE-2026-0243", "lastModified": "2026-10-26T00:10:00.150", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": 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"subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "DIFFUSE", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/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:Y/R:U/V:D/RE:M/U:Amber", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "MODERATE"}, "source": "psirt@paloaltonetworks.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-0243", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-05-14T10:39:54.353822Z", "version": "2.0.3"}}]}, "published": "2026-05-13T20:16:18.043", "references": [{"source": "psirt@paloaltonetworks.com", "tags": ["Vendor Advisory"], "url": "https://security.paloaltonetworks.com/CVE-2026-0243"}], "sourceIdentifier": "psirt@paloaltonetworks.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-606"}], "source": "psirt@paloaltonetworks.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.5.0,6.5.3-b15)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "6.5.3-b15"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.4.0,6.4.3-b8)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "6.4.3-b8"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.3.0,6.3.6-b10)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "6.3.6-b10"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "6.1.0"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "5.6.0"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Prisma SD-WAN ION", "source": "cna", "vendor": "Palo Alto Networks"}, "product": "prisma_sd-wan_ion", "vendor": "palo_alto_networks"}], "created": "2026-05-13T22:00:06.574809+00:00", "updated": "2026-05-13T23:00:07.670751+00:00", "vendors": ["palo_alto_networks", "palo_alto_networks$PRODUCT$prisma_sd-wan_ion"]}