CVE-2019-8587

25

FAUCET Score

CVE-2019-8587 is a critical memory corruption vulnerability affecting multiple Apple products, including iOS, macOS, tvOS, Safari, iTunes for Windows, and iCloud for Windows. This flaw allows for arbitrary code execution when processing maliciously crafted web content, posing a significant risk to user systems. With a CVSS score of 8.8 (HIGH), it has a network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While no public exploits or active exploitation have been observed, and community discussion is minimal, the potential for severe compromise necessitates prompt patching.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		< 7.12CPE matchmatch criteria	cpe:2.3:a:apple:icloud::::::windows::*
		>= 10.0, < 10.4CPE matchmatch criteria	cpe:2.3:a:apple:icloud::::::windows::*
		< 12.9.5CPE matchmatch criteria	cpe:2.3:a:apple:itunes::::::windows::*
		< 12.1.1CPE matchmatch criteria	cpe:2.3:a:apple:safari::::::::
		< 12.3CPE matchmatch criteria	cpe:2.3:o:apple:iphone_os::::::::

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

Exploitability Score

2.8

Impact Score

5.9

CvssVersion

3.1

Exploit Intelligence

EPSS Score

1.80%

Probability of exploitation in next 30 days

EPSS Percentile

76.2%

Percentile rank of EPSS score among Peer Group

As of 2026-07-28

Model: v2026.06.15

This CVE's current EPSS score of 0.0180 is in the 75th percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (32)

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: webkit2gtk3-0:2.24.3-1.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 7Fixed in: webkitgtk4-0:2.28.2-2.el7

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: accountsservice-0:0.6.50-7.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: appstream-data-0:8-20190805.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: baobab-0:3.28.0-2.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: chrome-gnome-shell-0:10.1-6.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: evince-0:3.28.4-3.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: file-roller-0:3.28.1-2.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: gdk-pixbuf2-0:2.36.12-5.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: gdm-1:3.28.3-22.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: gjs-0:1.56.2-3.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: gnome-control-center-0:3.28.2-5.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: gnome-desktop3-0:3.32.2-1.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: gnome-remote-desktop-0:0.1.6-5.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: gnome-settings-daemon-0:3.32.0-4.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: gnome-shell-0:3.32.2-9.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: gnome-shell-extensions-0:3.32.1-10.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: gnome-software-0:3.30.6-2.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: gnome-tweaks-0:3.28.1-6.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: gsettings-desktop-schemas-0:3.32.0-3.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: gtk3-0:3.22.30-4.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: gvfs-0:1.36.2-6.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: mozjs60-0:60.9.0-3.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: mutter-0:3.32.2-10.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: nautilus-0:3.28.1-10.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: pango-0:1.42.4-6.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: pidgin-0:2.13.0-5.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: plymouth-0:0.9.3-15.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: SDL-0:1.2.15-35.el8

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 8Fixed in: wayland-protocols-0:1.17-1.el8

applevendor investigatingvia nvd_reference

redhatend of lifevia redhat_api

Product: Red Hat Enterprise Linux 7Fixed in: webkitgtk3

Vendor Advisories (1)

redhatCVE-2019-8587Moderate

webkitgtk: Multiple memory corruption issues leading to arbitrary code execution

References

support.apple.com / HT210118

Vendor Advisory

support.apple.com / HT210119

Vendor Advisory

support.apple.com / HT210120

Vendor Advisory

support.apple.com / HT210123

Vendor Advisory

support.apple.com / HT210124

Vendor Advisory

support.apple.com / HT210125

Vendor Advisory

support.apple.com / HT210212

Vendor Advisory