Auth bypass in Google Chrome
CVE-2026-95289
Incorrect authorization in Scroll in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leveraging social engineering to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.
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_0856730… (Release Notes, Vendor Advisory)
- issues.chromium.org/issues/549911100 (Exploit, Mitigation, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-95289?
- CVE-2026-95289 is a medium-severity vulnerability in Google Chrome, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2026-09-29.
- How severe is CVE-2026-95289?
- Medium severity. CVSS v3 base score is 4.3 out of 10.