What is CVE-2026-14092?

CVE-2026-14092 is a medium-severity vulnerability in Apple macOS, classified under Protection Mechanism Failure. CVSS score: 4.3/10. Published 2026-06-30.

How severe is CVE-2026-14092?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Apple macOS

CVE-2026-14092

Insufficient policy enforcement in Privacy in Google Chrome prior to 150.0.7871.47 allowed an attacker in a privileged network position to leak cross-origin data via malicious network traffic. (Chromium security severity: Low)

Published 2026-06-30 · last modified 2026-07-01.

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

EPSS: 0.002 (7.1th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 7.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-693 — Protection Mechanism Failure

References

chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352… (Vendor Advisory)
issues.chromium.org/issues/513212892 (Permissions Required)

Frequently asked questions

What is CVE-2026-14092?: CVE-2026-14092 is a medium-severity vulnerability in Apple macOS, classified under Protection Mechanism Failure. CVSS score: 4.3/10. Published 2026-06-30.
How severe is CVE-2026-14092?: Medium severity. CVSS v3 base score is 4.3 out of 10.