CVE-2021-30904

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CVSS 3.1

5.3 medium

EPSS

<1%p55

Published

Aug 24, 2021 (Aug 24, 2021)

Modified

Jun 17, 2026

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.

Vendors: apple
Products: macos
Weakness: CWE-662
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.8%)

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