CVE-2020-9892

Multiple memory corruption issues were addressed with improved state management. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. A malicious application may be able to execute arbitrary code with system privileges.

Affected

Apple · iOS · macOS · tvOS · watchOS

CVSS v3.1 NVD

7.8 HIGHCVSS:3.1/AV:L/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

1.45% chance of exploitation in the next 30 days, 73rd percentile

Published

2020-10-22

Updated

2024-08-04

Proof-of-concept exploits (1)

• BillZaiD/ps4-kernel-uaf-research-fw13526★ · 2026-09-15

Security advisories

• https://support.apple.com/kb/HT211288
• https://support.apple.com/kb/HT211289
• https://support.apple.com/kb/HT211290
• https://support.apple.com/kb/HT211291

References

• CVE Record
• NVD entry

Related

• CVE-2019-5597