CVE-2021-30733

An out-of-bounds read was addressed with improved input validation

published September 8, 2021

CVSS
—
EPSS
1%
Percentile
62.3
In the wild
Unconfirmed
What it is

An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted font may result in the disclosure of process memory.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00995 · 62.3th percentile
Published
2021-09-08T13:42Z
EPSS history
Timeline
  • 08 SEP 13:42Z
    An out-of-bounds read was addressed with improved input validation
    cvelistv5