CVE-2019-8746 is a critical out-of-bounds read vulnerability affecting multiple Apple products, including macOS, iOS, iCloud for Windows, tvOS, and watchOS. This flaw, addressed with improved input validation, could allow a remote attacker to cause unexpected application termination or achieve arbitrary code execution. With a CVSS score of 9.8, it presents a high risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While no public exploit code or active exploitation has been identified, and community discussion is minimal, the potential for severe impact warrants attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 7.14CPE matchmatch criteria | cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* | ||
>= 10.0, < 10.7CPE matchmatch criteria | cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* | ||
< 12.10.1CPE matchmatch criteria | cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* | ||
< 13.1CPE matchmatch criteria | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* | ||
< 10.15CPE matchmatch criteria | cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub 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 0.0 Security Researcher mentions.