Improper input validation in Apple Macos
CVE-2026-8005
Insufficient validation of untrusted input in Cast in Google Chrome prior to 148.0.7778.96 allowed an attacker on the local network segment to bypass same origin policy via malicious network traffic. (Chromium security severity: Low)
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.000 (4.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Apple Macos
- Google Chrome — versions 148.0.7778.96
- Linux Linux_kernel
- Microsoft Windows
Weakness classification (CWE)
References
- chrome-cve-admin@google.com (Release Notes, Vendor Advisory)
- chrome-cve-admin@google.com (Permissions Required)
Frequently asked questions
- What is CVE-2026-8005?
- CVE-2026-8005 is a medium-severity vulnerability in Apple Macos, classified under Improper Input Validation. CVSS score: 4.3/10. Published 2026-05-06.
- How severe is CVE-2026-8005?
- Medium severity. CVSS v3 base score is 4.3 out of 10.