{"id":"CVE-2026-106396","title":"Improper input validation in Omnibox in Google Chrome on on Android prior to 155.0.8059.39 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted HTML page","summary":"Improper input validation in Omnibox in Google Chrome on on Android prior to 155.0.8059.39 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted HTML page. (Chromium security severity: High)","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","cwe":["CWE-20"],"vendor":"google","product":"chrome","affected":["chrome < 155.0.8059.79"],"patched":["chrome 155.0.8059.79"],"published":"2026-10-06","updated":"2026-10-15","sourceUpdated":"2026-10-15T00:01:55.973","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-106396","references":[{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html","label":"chrome-cve-admin@google.com"},{"url":"https://issues.chromium.org/issues/552423127","label":"chrome-cve-admin@google.com"}],"tags":["nvd","cve.org"],"epss":0.00177,"epssPercentile":0.07209,"ingestedAt":"2026-10-06T19:13:33.930Z","slug":"CVE-2026-106396","body":"## Overview\n\nImproper input validation in Omnibox in Google Chrome on on Android prior to 155.0.8059.39 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted HTML page. (Chromium security severity: High)\n\n## Affected\n\n- `chrome < 155.0.8059.79`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `chrome 155.0.8059.79`","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":219427,"id":"CVE-2026-106396","ts":1791816810928,"field":"cvss","old":null,"new":"5.4"},{"seq":219426,"id":"CVE-2026-106396","ts":1791816810928,"field":"severity","old":"none","new":"medium"}]}