{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-0290", "assignerOrgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0", "state": "PUBLISHED", "assignerShortName": "palo_alto", "dateReserved": "2025-11-03T20:44:48.137Z", "datePublished": "2026-08-13T01:45:39.372Z", "dateUpdated": "2026-08-13T01:45:39.372Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0", "shortName": "palo_alto", "dateUpdated": "2026-08-13T01:45:39.372Z"}, "title": "Prisma Browser: Sensitive Information Disclosure Vulnerability", "datePublic": "2026-08-12T16:00:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-522", "description": "CWE-522 Insufficiently Protected Credentials", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-37", "descriptions": [{"lang": "en", "value": "CAPEC-37 Retrieve Embedded Sensitive Data"}]}], "affected": [{"vendor": "Palo Alto Networks", "product": "Prisma Browser", "versions": [{"status": "affected", "version": "0", "lessThan": "148.18.4.217", "changes": [{"at": "148.18.4.217", "status": "unaffected"}], "versionType": "custom"}], "defaultStatus": "unaffected"}], "cpeApplicability": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:palo_alto_networks:prisma_browser:*:*:*:*:*:*:*:*", "versionEndExcluding": "148.18.4.217", "versionStartIncluding": "148.18.4", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "OR"}], "descriptions": [{"lang": "en", "value": "An information disclosure vulnerability in the Account Protection feature of Palo Alto Networks Prisma\u00ae Browser enables a local attacker to view sensitive data.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<span>An information disclosure vulnerability in the Account Protection feature of Palo Alto Networks Prisma\u00ae Browser enables a local attacker to view sensitive data.</span>"}]}], "references": [{"url": "https://security.paloaltonetworks.com/CVE-2026-0290", "tags": ["vendor-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "UNREPORTED", "Safety": "NOT_DEFINED", "Automatable": "NO", "Recovery": "USER", "valueDensity": "DIFFUSE", "vulnerabilityResponseEffort": "MODERATE", "providerUrgency": "AMBER", "version": "4.0", "baseSeverity": "LOW", "baseScore": 0.5, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber"}}], "configurations": [{"lang": "eng", "value": "This issue is applicable only to Prisma\u00ae Browser with Account Protection (https://docs.paloaltonetworks.com/prisma-access-browser/administration/account-protection-for-the-prisma-browser) enabled.\n\nThis can be verified by checking:\n\n 1. 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{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Prisma Browser", "vendor": "Palo Alto Networks", "versions": [{"changes": [{"at": "148.18.4.217", "status": "unaffected"}], "lessThan": "148.18.4.217", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "psirt@paloaltonetworks.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An information disclosure vulnerability in the Account Protection feature of Palo Alto Networks Prisma\u00ae Browser enables a local attacker to view sensitive data."}], "id": "CVE-2026-0290", "lastModified": "2026-08-13T03:16:43.647", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NO", "Recovery": "USER", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 0.5, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "UNREPORTED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "AMBER", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "DIFFUSE", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/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", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "MODERATE"}, "source": "psirt@paloaltonetworks.com", "type": "Secondary"}]}, "published": "2026-08-13T03:16:43.647", "references": [{"source": "psirt@paloaltonetworks.com", "url": "https://security.paloaltonetworks.com/CVE-2026-0290"}], "sourceIdentifier": "psirt@paloaltonetworks.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-522"}], "source": "psirt@paloaltonetworks.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,148.18.4.217)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "148.18.4.217"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Prisma Browser", "source": "cna", "vendor": "Palo Alto Networks"}, "product": "prisma_browser", "vendor": "palo_alto_networks"}], "created": "2026-08-13T03:30:04.014790+00:00", "updated": "2026-08-13T04:00:08.503224+00:00", "vendors": ["palo_alto_networks", "palo_alto_networks$PRODUCT$prisma_browser"]}