{"schema":"threatline.record/2","record":{"id":"CVE-2026-85299","aliases":[],"summary":"Missing Authorization in Compute Engine allows Cross-Project Disk Exfiltration","details":"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.","categories":["Unclassified"],"product":"Compute Engine","vendor":"Google Cloud","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-85299","source_modified_at":"2026-10-27T09:02:32.461Z","fetched_at":"2026-10-27T10:24:27.527526Z","product":"Compute Engine","vendor":"Google Cloud","versions":[{"status":"affected","version":"0","lessThan":"2026-08-31","versionType":"date"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-85299","source_modified_at":"2026-10-27T09:02:32.461Z","fetched_at":"2026-10-27T10:24:27.527526Z","package":{"name":"Compute Engine","ecosystem":null},"version":"2026-08-31","basis":"first unaffected version stated in the CVE record"}],"cvss":8.3,"severity":"High","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-27T09:02:32.461Z","modified_at":"2026-10-27T09:02:32.461Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-85299","fetched_at":"2026-10-27T10:24:27.527526Z","source_modified_at":"2026-10-27T09:02:32.461Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://docs.cloud.google.com/compute/docs/security-bulletins#gcp-2026-073"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-27T09:02:32.461Z","content_hash":"d0912311bef9555394de64bc179dfc40e0f26adf76c507aa828651437914f7bc"}}