{"id":"CVE-2026-94183","title":"Arc Search for Android before version 1.12.10 does not display a fullscreen notification when a page enters fullscreen mode while the app is running in the background","summary":"Arc Search for Android before version 1.12.10 does not display a fullscreen notification when a page enters fullscreen mode while the app is running in the background. A remote attacker can exploit this via a specially crafted website to…","severity":"high","cvss":7.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","cwe":["CWE-451"],"vendor":"The Browser Company of New York","product":"Arc Search","affected":["arc_search < 1.12.10"],"published":"2026-09-23","updated":"2026-09-23","sourceUpdated":"2026-09-23T20:17:23.907","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-94183","references":[{"url":"https://arc.net/security/bulletins#cve-2026-94183-address-bar-spoof-risk-missing-fullscreen-notification-on-return-from-background","label":"59469e6c-7ea7-446f-8e43-06aa32c115e8"},{"url":"https://hackerone.com/reports/3572193","label":"59469e6c-7ea7-446f-8e43-06aa32c115e8"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-23T19:31:42.640596Z"},"ingestedAt":"2026-09-23T19:31:04.483Z","slug":"CVE-2026-94183","body":"## Overview\n\nArc Search for Android before version 1.12.10 does not display a fullscreen notification when a page enters fullscreen mode while the app is running in the background. A remote attacker can exploit this via a specially crafted website to render fake UI elements, such as a spoofed address bar, misleading the user about the origin of displayed content and increasing the risk of phishing.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":40.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}