VULNERABILITY INTELLIGENCE
CVE-2021-30904
CVSS score5.3 MEDIUM
EPSS probability0.80%
CISA KEVNot currently listed
Published2021-08-24
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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.
Weakness classification
- nvd@nist.gov: CWE-662