CVE-2021-30859

A type confusion issue was addressed with improved state handling

published August 24, 2021

CVSS
—
EPSS
1%
Percentile
66.7
In the wild
Unconfirmed
What it is

A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01152 · 66.7th percentile
Published
2021-08-24T18:49Z
EPSS history
Timeline
  • 24 AUG 18:49Z
    A type confusion issue was addressed with improved state handling
    cvelistv5