What is CVE-2026-14385?

CVE-2026-14385 is a high-severity vulnerability in Apple macOS, classified under Heap-based Buffer Overflow. CVSS score: 8.8/10. Published 2026-07-01.

How severe is CVE-2026-14385?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Apple macOS

CVE-2026-14385

Heap buffer overflow in ANGLE in Google Chrome on Mac prior to 150.0.7871.46 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)

Vulnerability class: Buffer Overflow

Published 2026-07-01 · last modified 2026-07-02.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (31.9th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 31.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Apple macOS
Google Chrome — versions 150.0.7871.46

Weakness classification (CWE)

References

chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352… (Release Notes, Vendor Advisory)
issues.chromium.org/issues/499006005 (Permissions Required)

Frequently asked questions

What is CVE-2026-14385?: CVE-2026-14385 is a high-severity vulnerability in Apple macOS, classified under Heap-based Buffer Overflow. CVSS score: 8.8/10. Published 2026-07-01.
How severe is CVE-2026-14385?: High severity. CVSS v3 base score is 8.8 out of 10.