{"schema":"threatline.record/2","record":{"id":"CVE-2026-106405","aliases":[],"summary":"Race condition in CustomTabs in Google Chrome on on Android prior to 155.0.8059.39 allowed a local attacker to bypass web origin policy via a co-installed app. (Chromium security severity: Medium)","details":"Race condition in CustomTabs in Google Chrome on on Android prior to 155.0.8059.39 allowed a local attacker to bypass web origin policy via a co-installed app. (Chromium security severity: Medium)","categories":["Applications & CMS"],"product":"Chrome","vendor":"Google","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-106405","source_modified_at":"2026-10-08T15:47:16.558Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Chrome","vendor":"Google","versions":[{"version":"155.0.8059.39","status":"affected","lessThan":"155.0.8059.39","versionType":"custom"}],"defaultStatus":null}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-106405","source_modified_at":"2026-10-08T15:47:16.558Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"Chrome","ecosystem":null},"version":"155.0.8059.39","basis":"first unaffected version stated in the CVE record"}],"cvss":6,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00065,"percentile":0.00016,"score_date":"2026-10-23"},"published_at":"2026-10-06T18:41:24.571Z","modified_at":"2026-10-08T15:47:16.558Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-106405","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-08T15:47:16.558Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-106405","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html"},{"source":"CVE List","url":"https://issues.chromium.org/issues/517150523"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-08T15:46:13.844675Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-08T15:47:16.558Z","content_hash":"b0b72059deef8e9ca7cf6fe7739bf72ab7d1efd28b79ab45f7432dba4c6325f2"}}