Out-of-bounds Read in Apple macOS
CVE-2026-14063
Out of bounds read in Chromecast in Google Chrome prior to 150.0.7871.47 allowed a local attacker to obtain potentially sensitive information from process memory via malicious network traffic. (Chromium security severity: Low)
Vulnerability class: Buffer Overflow
EPSS: 0.001 (3.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
Affected products
- Apple Macos
- Google Chrome — versions 150.0.7871.47
- Linux Linux_kernel
- Microsoft Windows
Weakness classification (CWE)
References
- chrome-cve-admin@google.com (Vendor Advisory)
- chrome-cve-admin@google.com (Permissions Required)
Frequently asked questions
- What is CVE-2026-14063?
- CVE-2026-14063 is a medium-severity vulnerability in Apple macOS, classified under Out-of-bounds Read. CVSS score: 5.7/10. Published 2026-06-30.
- How severe is CVE-2026-14063?
- Medium severity. CVSS v3 base score is 5.7 out of 10.