CVE-2021-1808

A memory corruption issue was addressed with improved validation

published September 8, 2021

CVSS
—
EPSS
2%
Percentile
77.6
In the wild
Unconfirmed
What it is

A memory corruption issue was addressed with improved validation. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. An application may be able to read restricted memory.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01746 · 77.6th percentile
Published
2021-09-08T14:54Z
EPSS history
Timeline
  • 08 SEP 14:54Z
    A memory corruption issue was addressed with improved validation
    cvelistv5