CVE-2020-27927

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

published December 8, 2020

CVSS
—
EPSS
1%
Percentile
69.4
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 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted font file may lead to arbitrary code execution.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01262 · 69.4th percentile
Published
2020-12-08T20:11Z
EPSS history
Timeline
  • 08 DEC 20:11Z
    An out-of-bounds write issue was addressed with improved bounds checking
    cvelistv5