What is CVE-2026-8001?

CVE-2026-8001 is a high-severity vulnerability in Apple Macos, classified under Use After Free. CVSS score: 8.3/10. Published 2026-05-06.

How severe is CVE-2026-8001?

High severity. CVSS v3 base score is 8.3 out of 10.

Use After Free in Apple Macos

CVE-2026-8001

Use After Free in Printing in Google Chrome on Linux, Mac, ChromeOS prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium securi…

Vulnerability class: Use-After-Free

EPSS: 0.001 (30.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H.

Affected products

Apple Macos
Google Chrome — versions 148.0.7778.96
Google Chrome_os
Linux Linux_kernel

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-2026-8001?: CVE-2026-8001 is a high-severity vulnerability in Apple Macos, classified under Use After Free. CVSS score: 8.3/10. Published 2026-05-06.
How severe is CVE-2026-8001?: High severity. CVSS v3 base score is 8.3 out of 10.