Medium severity5.5NVD Advisory· Published Sep 8, 2021· Updated Jun 17, 2026

CVE-2021-30673

Description

An access issue was addressed with improved access restrictions. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. A malicious application may be able to access a user's call history.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./macOS Big Surllm-fuzzy
Range: = 11.4
Apple Inc./Security Update 2021-008 Catalinallm-fuzzy
Apple Inc./macOSv5
Range: unspecified

Patches

Vulnerability mechanics

References

support.apple.com/en-us/HT212529nvdRelease NotesVendor Advisory
support.apple.com/en-us/HT212530nvdRelease NotesVendor Advisory

News mentions

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