{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-2244","assignerOrgId":"f45cbf4e-4146-4068-b7e1-655ffc2c548c","state":"PUBLISHED","assignerShortName":"GoogleCloud","dateReserved":"2026-02-09T10:55:54.465Z","datePublished":"2026-02-26T14:14:46.460Z","dateUpdated":"2026-02-26T14:59:56.045Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Vertex AI Workbench","vendor":"Google Cloud","versions":[{"lessThan":"01/30/2026","status":"affected","version":"7/21/2025","versionType":"date"}]}],"credits":[{"lang":"en","type":"reporter","value":"Moshe Bernstein with Tenable"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(255, 255, 255);\"><p><span style=\"background-color: rgb(255, 255, 255);\">A vulnerability in Google Cloud Vertex AI Workbench from&nbsp;7/21/2025 to 01/30/2026 allows an attacker to exfiltrate valid Google Cloud </span>access tokens of other users via abuse of a built-in startup script.</p></span><span style=\"background-color: rgb(255, 255, 255);\">All instances after January 30th, 2026 have been patched to protect from this vulnerability.&nbsp;</span><span style=\"background-color: rgb(255, 255, 255);\">No user action is required for this.</span><br>"}],"value":"A vulnerability in Google Cloud Vertex AI Workbench from 7/21/2025 to 01/30/2026 allows an attacker to exfiltrate valid Google Cloud access tokens of other users via abuse of a built-in startup script.\n\nAll instances after January 30th, 2026 have been patched to protect from this vulnerability. No user action is required for this."}],"impacts":[{"capecId":"CAPEC-664","descriptions":[{"lang":"en","value":"CAPEC-664 Server Side Request Forgery"}]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.4,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"CLEAR","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"ACTIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/U:Clear","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-200","description":"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"f45cbf4e-4146-4068-b7e1-655ffc2c548c","shortName":"GoogleCloud","dateUpdated":"2026-02-26T14:14:46.460Z"},"references":[{"url":"https://docs.cloud.google.com/vertex-ai/docs/workbench/release-notes#February_20_2026"}],"source":{"discovery":"EXTERNAL"},"title":"Sensitive Data Exposure in Google Cloud Vertex AI Workbench","x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-26T14:59:28.758768Z","id":"CVE-2026-2244","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-26T14:59:56.045Z"}}]}}