CVE-2019-8755

HIGH

macOS < 10.15 - Unauthenticated Kernel Memory Layout Disclosure

Title source: llm

Description

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Catalina 10.15. A malicious application may be able to determine kernel memory layout.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

https://support.apple.com/HT210634

Scores

CVSS v3 7.8

EPSS 0.0038

EPSS Percentile 29.7%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-476

Status published

Products (1)

apple/mac_os_x < 10.15

Published Dec 18, 2019

Tracked Since Feb 18, 2026