{"id":"CVE-2026-106326","title":"Confused deputy in UI in Google Chrome on on Android prior to 155.0.8059.39 allowed a local attacker to bypass system access restrictions into a privileged page via a co-installed app","summary":"Confused deputy in UI in Google Chrome on on Android prior to 155.0.8059.39 allowed a local attacker to bypass system access restrictions into a privileged page via a co-installed app. (Chromium security severity: Medium)","severity":"medium","cvss":4.4,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","cwe":["CWE-441"],"vendor":"google","product":"chrome","affected":["chrome < 155.0.8059.39"],"patched":["chrome 155.0.8059.39"],"published":"2026-10-06","updated":"2026-10-08","sourceUpdated":"2026-10-08T16:17:02.897","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-106326","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/511745101","label":"chrome-cve-admin@google.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-106326.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-106326"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-106326"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-106326"}],"tags":["nvd","cve.org","csaf","vex","red-hat","score-dispute"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-08T15:53:55.806366Z"},"epss":0.00082,"epssPercentile":0.00196,"scores":{"nvd":4.4,"vendor":6.5},"ingestedAt":"2026-10-06T19:13:33.904Z","slug":"CVE-2026-106326","body":"## Overview\n\nConfused deputy in UI in Google Chrome on on Android prior to 155.0.8059.39 allowed a local attacker to bypass system access restrictions into a privileged page via a co-installed app. (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-2026-106326.json)","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":24.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":217522,"id":"CVE-2026-106326","ts":1791383665097,"field":"cvss","old":"6.5","new":"4.4"},{"seq":217211,"id":"CVE-2026-106326","ts":1791360733614,"field":"cvss","old":null,"new":"6.5"},{"seq":217210,"id":"CVE-2026-106326","ts":1791360733614,"field":"severity","old":"none","new":"medium"}]}