What is CVE-2026-13974?

CVE-2026-13974 is a high-severity vulnerability in Apple macOS, classified under CWE-472. CVSS score: 8.1/10. Published 2026-06-30.

How severe is CVE-2026-13974?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Apple macOS

CVE-2026-13974

Integer overflow in Safe Browsing in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker to bypass navigation restrictions via a malicious file. (Chromium security severity: Medium)

EPSS: 0.003 (18.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H.

Affected products

Apple Macos
Google Chrome — versions 150.0.7871.47

Weakness classification (CWE)

CWE-472

References

chrome-cve-admin@google.com (Release Notes, Vendor Advisory)
chrome-cve-admin@google.com (Permissions Required)

Frequently asked questions

What is CVE-2026-13974?: CVE-2026-13974 is a high-severity vulnerability in Apple macOS, classified under CWE-472. CVSS score: 8.1/10. Published 2026-06-30.
How severe is CVE-2026-13974?: High severity. CVSS v3 base score is 8.1 out of 10.