CVE-2019-8766 is a high-severity memory corruption vulnerability affecting Apple watchOS and iCloud for Windows, which could allow arbitrary code execution through maliciously crafted web content. With a CVSS score of 8.8, it presents a significant risk due to its low attack complexity and high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation, public exploit code, or significant community discussion, the vulnerability has been patched in watchOS 6.1 and iCloud for Windows 11.0, indicating Apple's recognition of its potential danger.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 10.8CPE matchmatch criteria | cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* | ||
< 6.1CPE matchmatch criteria | cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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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.