UBUNTU-CVE-2019-8586

Advisory lineage Upstream: 1 Downstream: 0

Upstream

CVE-2019-8586

Published: 18 Dec 2019, 18:15

Last modified:24 Oct 2025, 04:47

Vulnerability Summary

Overall Risk (default)

medium

35/100

CVSS Score

8.8 HIGH

3.1 (osv_ubuntu)

EPSS Score

No data

KEV

Not listed

Ransomware

No reports

Public exploits

None found

Dark Web

Not detected

Timeline

18 Dec 2019, 18:15

Published

Vulnerability first disclosed

24 Oct 2025, 04:47

Last Modified

Vulnerability information updated

Description

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS Metrics

v3.1•HIGH•Score: 8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Systems

ubuntu•qtwebkit-opensource-src
all | all | all | all | all
ubuntu•qtwebkit-source
all | all
ubuntu•webkit2gtk
all | < 2.24.1-0ubuntu0.18.04.1
ubuntu•webkitgtk
all | all