CVE-2019-8715

HIGH

iPhone OS < 13.0 and macOS < 10.15 - Out-of-bounds Write

Title source: llm

Description

A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, macOS Catalina 10.15, iOS 13. An application may be able to execute arbitrary code with system privileges.

References (3)

Core 3

Core References

Vendor Advisory x_refsource_misc

https://support.apple.com/en-us/HT210634

Vendor Advisory x_refsource_misc

https://support.apple.com/en-us/HT210722

Vendor Advisory x_refsource_misc

https://support.apple.com/en-us/HT210606

Scores

CVSS v3 7.8

EPSS 0.0119

EPSS Percentile 64.3%

Attack Vector LOCAL

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

Details

CWE

CWE-787

Status published

Products (2)

apple/iphone_os < 13.0

apple/mac_os_x < 10.15

Published Oct 27, 2020

Tracked Since Feb 18, 2026