CVE-2021-1788

A use after free issue was addressed with improved memory management

published April 2, 2021

CVSS
—
EPSS
2%
Percentile
76.7
In the wild
Unconfirmed
What it is

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. Processing maliciously crafted web content may lead to arbitrary code execution.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01676 · 76.7th percentile
Published
2021-04-02T18:00Z
EPSS history
Timeline
  • 02 APR 18:00Z
    A use after free issue was addressed with improved memory management
    cvelistv5