What is CVE-2026-17966?

CVE-2026-17966 is a medium-severity vulnerability in Google Chrome, classified under Information Disclosure. CVSS score: 6.2/10. Published 2026-07-30.

How severe is CVE-2026-17966?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Information disclosure in Google Chrome

CVE-2026-17966

Inappropriate implementation in Views in Google Chrome on Mac prior to 151.0.7922.72 allowed a local attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Low)

Vulnerability class: Information Disclosure

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Google Chrome — versions 151.0.7922.72

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

chrome-cve-admin@google.com
chrome-cve-admin@google.com

Frequently asked questions

What is CVE-2026-17966?: CVE-2026-17966 is a medium-severity vulnerability in Google Chrome, classified under Information Disclosure. CVSS score: 6.2/10. Published 2026-07-30.
How severe is CVE-2026-17966?: Medium severity. CVSS v3 base score is 6.2 out of 10.