CVE-2019-8528

MEDIUM

iPhone OS < 12.2, macOS 10.13.6-10.14.3, watchOS < 5.2 - Use-After-Free

Title source: llm
STIX 2.1

Description

A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 5.2, macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, iOS 12.2. An application may be able to execute arbitrary code with kernel privileges.

References (3)

Core 3
Core References
Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT209600
Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT209599
Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT209602

Scores

CVSS v3 6.7
EPSS 0.0035
EPSS Percentile 27.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-416
Status published
Products (3)
apple/iphone_os < 12.2
apple/mac_os_x 10.13.6 - 10.14.4
apple/watchos < 5.2
Published Oct 27, 2020
Tracked Since Feb 18, 2026