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    "cveMetadata": {
        "cveId": "CVE-2026-85299",
        "assignerOrgId": "f45cbf4e-4146-4068-b7e1-655ffc2c548c",
        "state": "PUBLISHED",
        "assignerShortName": "GoogleCloud",
        "dateReserved": "2026-09-03T16:39:24.330Z",
        "datePublished": "2026-10-27T09:02:32.461Z",
        "dateUpdated": "2026-10-27T09:02:32.461Z"
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    "containers": {
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                "orgId": "f45cbf4e-4146-4068-b7e1-655ffc2c548c",
                "shortName": "GoogleCloud",
                "dateUpdated": "2026-10-27T09:02:32.461Z"
            },
            "title": "Missing Authorization in Compute Engine allows Cross-Project Disk Exfiltration",
            "problemTypes": [
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                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-862",
                            "description": "CWE-862 Missing Authorization",
                            "type": "CWE"
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                    ]
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            ],
            "impacts": [
                {
                    "capecId": "CAPEC-122",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-122 (CAPEC-122 Privilege Abuse)"
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                    "vendor": "Google Cloud",
                    "product": "Compute Engine",
                    "versions": [
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                            "version": "0",
                            "lessThan": "2026-08-31",
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                    "lang": "en",
                    "value": "A Missing Authorization vulnerability in the disks.createSnapshot and regionDisks.createSnapshot APIs in Google Compute Engine versions prior to 2026-08-31 on Google Cloud Platform allows an authenticated attacker to exfiltrate cross-project disk data.\n\n\nThis vulnerability was patched on 31 August 2026, and no customer action is needed.",
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            "tags": [
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            "references": [
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                    "url": "https://docs.cloud.google.com/compute/docs/security-bulletins#gcp-2026-073"
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                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "subConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "vulnAvailabilityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "exploitMaturity": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "valueDensity": "NOT_DEFINED",
                        "vulnerabilityResponseEffort": "NOT_DEFINED",
                        "providerUrgency": "CLEAR",
                        "version": "4.0",
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                        "baseScore": 8.3,
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/U:Clear"
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                {
                    "lang": "en",
                    "value": "Parsa Babadiaghakhanpour",
                    "type": "reporter"
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            "source": {
                "discovery": "EXTERNAL"
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