Medium severity4.6NVD Advisory· Published Sep 8, 2021· Updated Jun 17, 2026
CVE-2021-30668
CVE-2021-30668
Description
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A person with physical access to a Mac may be able to bypass Login Window during a software update.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3unspecified+ 1 more
- (no CPE)range: unspecified
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: <11.4
- Range: = 11.4
Patches
Vulnerability mechanics
References
1- support.apple.com/en-us/HT212529nvdRelease NotesVendor Advisory
News mentions
0No linked articles in our index yet.