CVE-2021-30809

A use after free issue was addressed with improved memory management

published October 28, 2021

CVSS
—
EPSS
2%
Percentile
74.3
In the wild
Unconfirmed
What it is

A use after free issue was addressed with improved memory management. This issue is fixed in Safari 15, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to arbitrary code execution.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01511 · 74.3th percentile
Published
2021-10-28T18:17Z
EPSS history
Timeline
  • 28 OCT 18:17Z
    A use after free issue was addressed with improved memory management
    cvelistv5