Auth bypass in Google Chrome
CVE-2026-102327
Incorrect authorization in WebView in Google Chrome on on Android prior to 154.0.8037.92 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Low)
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0180748… (Release Notes, Vendor Advisory)
- issues.chromium.org/issues/496212975 (Permissions Required)
Frequently asked questions
- What is CVE-2026-102327?
- CVE-2026-102327 is a high-severity vulnerability in Google Chrome, classified under Incorrect Authorization. CVSS score: 7.5/10. Published 2026-09-29.
- How severe is CVE-2026-102327?
- High severity. CVSS v3 base score is 7.5 out of 10.