{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-19485","assignerOrgId":"f45cbf4e-4146-4068-b7e1-655ffc2c548c","state":"PUBLISHED","assignerShortName":"GoogleCloud","dateReserved":"2026-08-10T16:19:58.910Z","datePublished":"2026-08-26T18:06:00.596Z","dateUpdated":"2026-08-26T19:04:26.776Z"},"containers":{"cna":{"providerMetadata":{"orgId":"f45cbf4e-4146-4068-b7e1-655ffc2c548c","shortName":"GoogleCloud","dateUpdated":"2026-08-26T18:06:00.596Z"},"title":"Bucket Squatting in Vertex AI Search for Commerce","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-330","description":"CWE-330 Use of Insufficiently Random Values","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-616","descriptions":[{"lang":"en","value":"CAPEC-616 Establish Rogue Location"}]}],"affected":[{"vendor":"Google Cloud","product":"Vertex AI Search for Commerce","versions":[{"status":"affected","version":"0","lessThan":"2026-04-27","versionType":"date"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"A Predictable Resource Name vulnerability in BigQuery Import Staging in Google Cloud Vertex AI Search for Commerce versions prior to 2026-04-27 on Google Cloud Platform allows an attacker knowing the victim's project number to obtain read/write access to staged data and error logs using predictable bucket names.\n\n\n\nThis vulnerability was patched and no customer action is needed.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>A Predictable Resource Name vulnerability in BigQuery Import Staging in Google Cloud Vertex AI Search for Commerce versions prior to 2026-04-27 on Google Cloud Platform allows an attacker knowing the victim's project number to obtain read/write access to staged data and error logs using predictable bucket names.</p><p>This vulnerability was patched and no customer action is needed.</p>"}]}],"references":[{"url":"https://unit42.paloaltonetworks.com/hijacking-vertex-ai-model/"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"HIGH","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","baseSeverity":"CRITICAL","baseScore":9.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/U:Clear"}}],"credits":[{"lang":"en","value":"Omer Amiad","type":"reporter"}],"source":{"discovery":"EXTERNAL"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-26T19:04:00.686731Z","id":"CVE-2026-19485","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-26T19:04:26.776Z"}}]}}