Medium severity5.3NVD Advisory· Published Aug 24, 2021· Updated Jun 17, 2026
CVE-2021-30904
CVE-2021-30904
Description
A sync issue was addressed with improved state validation. This issue is fixed in macOS Monterey 12.0.1. A user's messages may continue to sync after the user has signed out of iMessage.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: <12.0.1
- (no CPE)range: unspecified
- Range: = 12.0.1
Patches
Vulnerability mechanics
References
1News mentions
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