What is CVE-2026-0905?

CVE-2026-0905 is a critical-severity vulnerability in Apple Macos, classified under Information Disclosure. CVSS score: 9.8/10. Published 2026-01-20.

How severe is CVE-2026-0905?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Information disclosure in Apple Macos

CVE-2026-0905

Insufficient policy enforcement in Network in Google Chrome prior to 144.0.7559.59 allowed an attack who obtained a network log file to potentially obtain potentially sensitive information via a network log file. (Chromium security severit…

Vulnerability class: Information Disclosure

EPSS: 0.002 (12.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

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

Frequently asked questions

What is CVE-2026-0905?: CVE-2026-0905 is a critical-severity vulnerability in Apple Macos, classified under Information Disclosure. CVSS score: 9.8/10. Published 2026-01-20.
How severe is CVE-2026-0905?: Critical severity. CVSS v3 base score is 9.8 out of 10.