What is CVE-2026-10887?

CVE-2026-10887 is a high-severity vulnerability in Apple Macos, classified under Use After Free. CVSS score: 8.1/10. Published 2026-06-04.

How severe is CVE-2026-10887?

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

Use After Free in Apple Macos

CVE-2026-10887

Use after free in Chromoting in Google Chrome on Mac prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: Critical)

Vulnerability class: Use-After-Free

CVSS v3 metric

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

Affected products

Apple Macos
Google Chrome — versions 149.0.7827.53

Weakness classification (CWE)

CWE-416 — Use After Free

References

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

Frequently asked questions

What is CVE-2026-10887?: CVE-2026-10887 is a high-severity vulnerability in Apple Macos, classified under Use After Free. CVSS score: 8.1/10. Published 2026-06-04.
How severe is CVE-2026-10887?: High severity. CVSS v3 base score is 8.1 out of 10.