CVE-2019-8641

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

An out-of-bounds read was addressed with improved input validation.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-125

Affected software

No affected versions have been published.

Timeline

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

Related CVEs from 2019

CVE-2019-86423.3An issue existed in the handling of S-MIME certificates. This issue was addressed with improved validation of S-MIME certificates. This issuCVE-2019-86439.8CVE-2019-8643: Arun Sharma of VMWare This issue is fixed in macOS Mojave 10.14. Description: A logic issue was addressed with improved stateCVE-2019-86448.8Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS CVE-2019-86456.5An issue existed in the handling of encrypted Mail. This issue was addressed with improved isolation of MIME in Mail. This issue is fixed inCVE-2019-86467.5An 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, watchOCVE-2019-86479.8A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.4, tvOS 12.4, watchOS 5.3. A remote attaCVE-2019-86489.8A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, waCVE-2019-86496.1A logic issue existed in the handling of synchronous page loads. This issue was addressed with improved state management. This issue is fixeCVE-2019-86546.5An inconsistent user interface issue was addressed with improved state management. This issue is fixed in Safari 13.0.1. Visiting a maliciouCVE-2019-86565.5This was addressed with additional checks by Gatekeeper on files mounted through a network share. This issue is fixed in macOS Mojave 10.14.CVE-2019-86578.8An 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, watchOCVE-2019-86586.1A logic issue was addressed with improved state management. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3, S
CVE-2019-8641: Critical severity, CVSS 9.8 | Vulnix