CVE-2021-30728

An out-of-bounds write issue was addressed with improved bounds checking

published September 8, 2021

CVSS
—
EPSS
1%
Percentile
70.7
In the wild
Unconfirmed
What it is

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. 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
0.01322 · 70.7th percentile
Published
2021-09-08T13:41Z
EPSS history
Timeline
  • 08 SEP 13:41Z
    An out-of-bounds write issue was addressed with improved bounds checking
    cvelistv5