{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-107153","assignerOrgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","state":"PUBLISHED","assignerShortName":"jpcert","dateReserved":"2026-10-07T10:23:41.353Z","datePublished":"2026-10-14T05:12:36.187Z","dateUpdated":"2026-10-14T16:04:59.139Z"},"containers":{"cna":{"affected":[{"vendor":"Rakuten Mobile, Inc.","product":"Rakuten Mini","versions":[{"version":"all versions","status":"affected"}]},{"vendor":"Rakuten Mobile, Inc.","product":"Rakuten Hand","versions":[{"version":"all versions","status":"affected"}]},{"vendor":"Rakuten Mobile, Inc.","product":"Rakuten Hand 5G","versions":[{"version":"all versions","status":"affected"}]},{"vendor":"Rakuten Mobile, Inc.","product":"Rakuten BIGs","versions":[{"version":"all versions","status":"affected"}]}],"descriptions":[{"lang":"en","value":"Multiple smartphones provided by Rakuten Mobile, Inc. utilize AOSP test keys for their Android Verified Boot (AVB) functionality. With physical access to the affected device, a crafted system image may be installed."}],"problemTypes":[{"descriptions":[{"description":"Use of weak credentials","lang":"en-US","cweId":"CWE-1391","type":"CWE"}]}],"references":[{"url":"https://network.mobile.rakuten.co.jp/product/smartphone/rakuten-mini/support/index.html"},{"url":"https://network.mobile.rakuten.co.jp/product/smartphone/rakuten-hand/support/index.html"},{"url":"https://network.mobile.rakuten.co.jp/product/smartphone/rakuten-hand-5g/support/index.html"},{"url":"https://network.mobile.rakuten.co.jp/product/smartphone/rakuten-big-s/support/index.html"},{"url":"https://jvn.jp/en/jp/JVN47427200/"}],"tags":["unsupported-when-assigned"],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV3_0":{"version":"3.0","baseSeverity":"MEDIUM","baseScore":6.6,"vectorString":"CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}},{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV4_0":{"version":"4.0","baseSeverity":"HIGH","baseScore":7,"vectorString":"CVSS:4.0/AV:P/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}],"providerMetadata":{"orgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","shortName":"jpcert","dateUpdated":"2026-10-14T05:12:36.187Z"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-14T16:04:35.274479Z","id":"CVE-2026-107153","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":"2026-10-14T16:04:59.139Z"}}]}}