CVE-2021-1861

An issue existed in determining cache occupancy

published September 8, 2021

CVSS
—
EPSS
1%
Percentile
58.3
In the wild
Unconfirmed
What it is

An issue existed in determining cache occupancy. The issue was addressed through improved logic. This issue is fixed in macOS Big Sur 11.3. A malicious website may be able to track users by setting state in a cache.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00868 · 58.3th percentile
Published
2021-09-08T14:46Z
EPSS history
Timeline
  • 08 SEP 14:46Z
    An issue existed in determining cache occupancy
    cvelistv5