CVE-2021-1857

A memory initialization issue was addressed with improved memory handling

published September 8, 2021

CVSS
—
EPSS
1%
Percentile
68.6
In the wild
Unconfirmed
What it is

A memory initialization issue was addressed with improved memory handling. This issue is fixed in iTunes 12.11.3 for Windows, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iCloud for Windows 12.3, macOS Big Sur 11.3, watchOS 7.4, tvOS 14.5, iOS 14.5 and iPadOS 14.5. Processing maliciously crafted web content may disclose sensitive user information.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01224 · 68.6th percentile
Published
2021-09-08T14:44Z
EPSS history
Timeline
  • 08 SEP 14:44Z
    A memory initialization issue was addressed with improved memory handling
    cvelistv5