CVE-2019-8646

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3. A remote attacker may be able to leak memory.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-125

Affected software

VendorProductVersions
AppleiOS>= unspecified, < iOS 12.4
ApplemacOS>= unspecified, < macOS Mojave 10.14.6
AppletvOS>= unspecified, < tvOS 12.4
ApplewatchOS>= unspecified, < watchOS 5.3

References

Timeline

Published
Dec 18, 2019
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2019

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CVE-2019-8646: High severity, CVSS 7.5 | Vulnix