CVE-2019-8506

A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.

Affected

Apple · iOS · tvOS · watchOS · Safari · iTunes for Windows · iCloud for Windows

CVSS v3.1 NVD

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

CVSS v2.0 NVD

9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS

16.16% chance of exploitation in the next 30 days, 97th percentile

CISA KEV

added 2022-05-04

Published

2019-12-18

Updated

2025-10-21

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/46647

Security advisories

• https://support.apple.com/HT209599
• https://support.apple.com/HT209601
• https://support.apple.com/HT209602
• https://support.apple.com/HT209603
• https://support.apple.com/HT209604
• https://support.apple.com/HT209605

References

• CVE Record
• NVD entry