CVE-2020-9955

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

published April 2, 2021

CVSS
—
EPSS
1%
Percentile
64.0
In the wild
Unconfirmed
What it is

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0, macOS Big Sur 11.0.1. Processing a maliciously crafted image may lead to arbitrary code execution.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01051 · 64.0th percentile
Published
2021-04-02T17:19Z
EPSS history
Timeline
  • 02 APR 17:19Z
    An out-of-bounds write issue was addressed with improved bounds checking
    cvelistv5