CVE-2021-1861

Summary

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.

Affected Software

VendorProductVersion RangeStatus
ApplemacOSunspecified < 11.3affected

Weaknesses

  • A malicious website may be able to track users by setting state in a cache

ADP Enrichment

CVE Program Container

Additional References

References