{"id":"CVE-2026-106397","title":"Incorrect authorization in Mobile in Google Chrome on on iOS prior to 155.0.8059.39 allowed a remote attacker leveraging social engineering to bypass system access restrictions via a crafted HTML page","summary":"Incorrect authorization in Mobile in Google Chrome on on iOS prior to 155.0.8059.39 allowed a remote attacker leveraging social engineering to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium)","severity":"medium","cvss":6.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","cwe":["CWE-863"],"vendor":"google","product":"chrome","affected":["chrome < 155.0.8059.39"],"patched":["chrome 155.0.8059.39"],"published":"2026-10-06","updated":"2026-10-09","sourceUpdated":"2026-10-09T18:09:29.970","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-106397","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/503725788","label":"chrome-cve-admin@google.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-106397.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-106397"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-106397"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-106397"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"epss":0.0017,"epssPercentile":0.06397,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-08T15:37:38.179053Z"},"ingestedAt":"2026-10-06T19:13:33.907Z","scores":{"nvd":6.1,"vendor":6.5},"slug":"CVE-2026-106397","body":"## Overview\n\nIncorrect authorization in Mobile in Google Chrome on on iOS prior to 155.0.8059.39 allowed a remote attacker leveraging social engineering to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium)\n\n## Affected\n\n- `chrome < 155.0.8059.39`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `chrome 155.0.8059.39`\n\n## Vendor advisories\n\n- **Red Hat VEX** · updated 2026-10-09 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-106397.json)","depth":"sunlit","depthScore":34,"depthScoreParts":{"impact":33.6,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":218076,"id":"CVE-2026-106397","ts":1791474683771,"field":"cvss","old":null,"new":"6.1"},{"seq":218075,"id":"CVE-2026-106397","ts":1791474683771,"field":"severity","old":"none","new":"medium"}]}